1 00:00:11,845 --> 00:00:15,416 ( techno-pop playing ) 2 00:00:34,768 --> 00:00:37,238 Okay, I got a little game for you to play. 3 00:00:50,151 --> 00:00:54,188 ( raucous whooping ) 4 00:00:54,222 --> 00:00:55,256 How'd you like that? 5 00:01:18,779 --> 00:01:20,281 We got a looker. 6 00:01:20,314 --> 00:01:21,182 22 years old. 7 00:01:21,215 --> 00:01:22,683 Name's Noel Peach. 8 00:01:22,716 --> 00:01:24,652 He's a college student. 9 00:01:24,685 --> 00:01:26,720 You know why he was up here last night? 10 00:01:26,754 --> 00:01:28,889 Well, you know, some sort of private party. 11 00:01:28,922 --> 00:01:30,291 Not private anymore, is it? 12 00:01:30,324 --> 00:01:31,759 Any sign of what killed him? 13 00:01:31,792 --> 00:01:34,628 I was hoping you could tell me. 14 00:01:34,662 --> 00:01:38,199 Well... 15 00:01:38,232 --> 00:01:41,435 I guess we can't rule out exposure. 16 00:01:44,572 --> 00:01:48,342 * Yeah! 17 00:01:48,376 --> 00:01:51,845 Captioning sponsored by CBS 18 00:01:51,879 --> 00:01:55,216 and CSI PRODUCTIONS 19 00:02:07,561 --> 00:02:10,198 * We don't get fooled again 20 00:02:10,231 --> 00:02:14,202 * Don't get fooled again 21 00:02:14,202 --> 00:02:16,404 * No, no! 22 00:02:32,686 --> 00:02:34,255 According to his liver temp 23 00:02:34,288 --> 00:02:37,391 he died some time between 5:00 and 7:00 this morning. 24 00:02:37,425 --> 00:02:40,728 No sign of trauma or obvious injury. 25 00:02:44,998 --> 00:02:47,835 Look at this white substance around his mouth. 26 00:02:47,868 --> 00:02:49,303 Drugs? 27 00:02:49,337 --> 00:02:50,238 Wouldn't be the first OD 28 00:02:50,238 --> 00:02:53,274 at a Coconut Grove party, would it? 29 00:02:53,307 --> 00:02:54,608 Substance on his genitals. 30 00:02:54,642 --> 00:02:55,676 Could be semen. 31 00:02:58,379 --> 00:03:01,949 Also found this-- condom wrapper. 32 00:03:01,982 --> 00:03:04,285 At least he was careful. 33 00:03:04,318 --> 00:03:06,254 And busy. 34 00:03:10,424 --> 00:03:12,860 I have a number 35 00:03:12,893 --> 00:03:15,396 of different hair samples here. 36 00:03:15,429 --> 00:03:16,730 I'm thinking female. 37 00:03:16,764 --> 00:03:20,668 I've got something: 38 00:03:20,701 --> 00:03:23,404 Culex quinquefasciatus. 39 00:03:23,437 --> 00:03:25,273 Mosquitoes. 40 00:03:25,273 --> 00:03:27,275 Mosquitoes are attracted to circulating blood 41 00:03:27,308 --> 00:03:28,942 and carbon monoxide from breathing 42 00:03:28,976 --> 00:03:30,811 which means our friend here was alive 43 00:03:30,844 --> 00:03:33,447 when he got bit, doesn't it? 44 00:03:33,481 --> 00:03:36,317 Meaning we might find traces of any drugs that he took. 45 00:03:36,350 --> 00:03:37,551 Mm-hmm. I'm bagging you guys. 46 00:03:37,585 --> 00:03:38,452 Speed. 47 00:03:38,486 --> 00:03:40,288 I don't know what 48 00:03:40,321 --> 00:03:42,590 the Latin name for this is. 49 00:03:42,623 --> 00:03:43,624 No such luck. 50 00:03:43,657 --> 00:03:45,893 Roman women wore leather straps. 51 00:03:45,926 --> 00:03:48,462 Must have been one hell of a party. 52 00:03:48,496 --> 00:03:49,697 Speaking of straps... 53 00:03:53,434 --> 00:03:55,403 Ligature marks. 54 00:03:55,436 --> 00:03:56,337 You thinking bondage? 55 00:03:56,370 --> 00:03:58,672 Seems contradictory. 56 00:03:58,706 --> 00:04:00,841 I mean, what kind of stud likes to be tied up? 57 00:04:00,874 --> 00:04:03,611 Unless we've got it backwards, ladies and gentlemen 58 00:04:03,644 --> 00:04:06,414 and our friend Noel here wasn't the predator... 59 00:04:06,447 --> 00:04:08,482 he was the prey. 60 00:04:11,952 --> 00:04:14,522 Tough way for a night to end, huh? 61 00:04:14,555 --> 00:04:17,358 I almost didn't come. 62 00:04:17,391 --> 00:04:19,393 This was my first time. 63 00:04:19,427 --> 00:04:22,062 Your first time? 64 00:04:22,095 --> 00:04:23,431 For what? 65 00:04:23,464 --> 00:04:26,467 A Cupcake party. 66 00:04:26,500 --> 00:04:28,602 Cupcake party? 67 00:04:28,636 --> 00:04:30,638 Care to explain that? 68 00:04:30,671 --> 00:04:33,641 Cupcake-- it's um... 69 00:04:33,674 --> 00:04:35,843 it's kind of hard to describe. 70 00:04:35,876 --> 00:04:39,012 Basically an environment where women are in charge. 71 00:04:39,046 --> 00:04:41,749 Get together and celebrate our sexuality. 72 00:04:41,782 --> 00:04:43,851 Would you say that that celebration 73 00:04:43,884 --> 00:04:45,453 includes male entertainment 74 00:04:45,486 --> 00:04:46,420 like Noel Peach? 75 00:04:46,454 --> 00:04:49,022 Yes, there were quite a few male dancers here. 76 00:04:54,362 --> 00:04:56,597 Would you describe the entertainment, please? 77 00:04:56,630 --> 00:04:59,533 It was harmless, really. 78 00:04:59,567 --> 00:05:03,003 ( women whooping ) 79 00:05:04,705 --> 00:05:07,007 Harmless. 80 00:05:07,040 --> 00:05:09,076 A little harmless lap dance 81 00:05:09,109 --> 00:05:11,379 followed by some harmless sex. 82 00:05:11,412 --> 00:05:13,080 Cupcake isn't about having sex. 83 00:05:13,113 --> 00:05:14,582 It's about taking it back. 84 00:05:14,615 --> 00:05:17,885 Fair enough. 85 00:05:26,827 --> 00:05:29,430 I do that, too. 86 00:05:29,463 --> 00:05:31,832 I'm always picking up the things 87 00:05:31,865 --> 00:05:33,434 people leave behind. 88 00:05:33,467 --> 00:05:35,703 This is your home. 89 00:05:35,736 --> 00:05:38,005 It was your party. 90 00:05:38,038 --> 00:05:39,940 It is. 91 00:05:39,973 --> 00:05:42,576 I must admit that I find Cupcake 92 00:05:42,610 --> 00:05:45,546 to be an interesting concept, but I don't understand it. 93 00:05:45,579 --> 00:05:47,981 You don't have sex at the end of the evening. 94 00:05:48,015 --> 00:05:49,483 So what do you do? 95 00:05:49,517 --> 00:05:53,587 Don't you think that there's something... 96 00:05:53,621 --> 00:05:56,524 freeing about just stimulating your senses 97 00:05:56,557 --> 00:05:58,091 and leaving it at that? 98 00:05:58,125 --> 00:06:00,594 Sure, that's possible. 99 00:06:00,628 --> 00:06:03,931 But when people get stimulated, they get territorial. 100 00:06:03,964 --> 00:06:05,433 That's human nature. 101 00:06:05,433 --> 00:06:06,867 And that can be dangerous. 102 00:06:06,900 --> 00:06:08,536 Your party have rules? 103 00:06:10,571 --> 00:06:13,006 That's the great thing about Cupcake. 104 00:06:13,040 --> 00:06:16,510 There are no rules. 105 00:06:16,544 --> 00:06:17,878 Excuse me. 106 00:06:17,911 --> 00:06:20,047 Sure. 107 00:06:22,082 --> 00:06:24,452 So, let me get this straight-- 108 00:06:24,485 --> 00:06:26,954 everybody gets together for sex 109 00:06:26,987 --> 00:06:28,789 and then nobody has it. 110 00:06:28,822 --> 00:06:31,058 Everybody knows what goes on at an orgy. 111 00:06:31,091 --> 00:06:31,925 I mean, you can add 112 00:06:31,959 --> 00:06:34,462 all kinds of weird little party favors-- 113 00:06:34,462 --> 00:06:35,763 cupcakes, weird ingredients-- 114 00:06:35,796 --> 00:06:37,465 an orgy's an orgy. 115 00:06:37,498 --> 00:06:40,468 But Noel Peach is the one that got screwed. 116 00:06:40,501 --> 00:06:42,970 We're going to need you inside. 117 00:06:43,003 --> 00:06:45,739 In more ways than one. 118 00:06:50,478 --> 00:06:53,581 So, this is our first time. 119 00:06:53,614 --> 00:06:54,982 The two of us on a case. 120 00:06:55,015 --> 00:06:57,485 You know, you usually work with Speed. 121 00:06:57,518 --> 00:06:58,519 Yeah, yes, I do. 122 00:06:58,552 --> 00:07:00,153 He says you taught him a lot. 123 00:07:00,187 --> 00:07:01,088 Oh, yeah? 124 00:07:01,121 --> 00:07:02,923 All right, the couple that called it in 125 00:07:02,956 --> 00:07:04,091 are Lisa and Mark Tupper. 126 00:07:04,124 --> 00:07:05,659 Transplants from Boston. 127 00:07:05,693 --> 00:07:07,761 They said they were taking a nap 128 00:07:07,795 --> 00:07:09,229 about seven miles out. 129 00:07:09,262 --> 00:07:10,764 Anyway, an unidentified male 130 00:07:10,798 --> 00:07:12,500 climbed up their aft ladder 131 00:07:12,533 --> 00:07:13,801 then promptly dropped dead. 132 00:07:13,834 --> 00:07:15,536 A guy comes out of the Atlantic 133 00:07:15,569 --> 00:07:17,137 chooses their boat to die on? 134 00:07:17,170 --> 00:07:18,506 That's their story. 135 00:07:21,274 --> 00:07:24,678 Well, single stab wound to the gut. 136 00:07:24,712 --> 00:07:27,681 Pallor indicates he bled out. 137 00:07:27,715 --> 00:07:30,651 So, uh, where's the rest of the blood? 138 00:07:48,602 --> 00:07:52,540 There was a lot more blood than what we're seeing. 139 00:07:52,573 --> 00:07:56,577 Let's process this boat for any potential weapon. 140 00:08:15,228 --> 00:08:16,764 ( sneezes ) 141 00:08:22,636 --> 00:08:23,637 DONNER: I've got knives. 142 00:08:23,671 --> 00:08:25,973 You find something? 143 00:08:26,006 --> 00:08:28,576 Yeah. I found traces of blood and hair 144 00:08:28,609 --> 00:08:30,611 here on the end of this flashlight. 145 00:08:30,644 --> 00:08:32,913 Good work. 146 00:08:32,946 --> 00:08:34,648 Let's get it to DNA. 147 00:08:34,682 --> 00:08:36,283 Okay, right away. 148 00:08:36,316 --> 00:08:38,085 Great. 149 00:08:39,119 --> 00:08:41,589 His heart simply stopped beating. 150 00:08:41,622 --> 00:08:43,323 Now how could that happen 151 00:08:43,356 --> 00:08:45,926 to a perfectly healthy young man? 152 00:08:45,959 --> 00:08:48,095 Tox was negative for the garden variety drugs. 153 00:08:48,128 --> 00:08:50,864 What about the white powder you found on his mouth? 154 00:08:50,898 --> 00:08:52,900 Six percent conchiline, 92% aragonite. 155 00:08:52,933 --> 00:08:55,002 Good, old-fashioned, ground-up pearl dust. 156 00:08:55,035 --> 00:08:56,269 Harmless. 157 00:08:56,303 --> 00:08:59,306 Could he have had an allergic reaction to it? 158 00:08:59,339 --> 00:09:02,209 No rashes, no edema, no airway congestion. 159 00:09:02,242 --> 00:09:05,178 Just the ligature mark you found 160 00:09:05,212 --> 00:09:06,980 and a tiny oval impression on his chest. 161 00:09:07,014 --> 00:09:08,716 Those certainly didn't kill him. 162 00:09:08,749 --> 00:09:09,650 So where does that leave us now? 163 00:09:09,683 --> 00:09:12,720 With an apparent death of natural causes. 164 00:09:12,753 --> 00:09:16,223 I hate to say it, but we could be done here. 165 00:09:16,256 --> 00:09:18,358 Alexx... 166 00:09:18,391 --> 00:09:21,194 does the DNA suggest that there's semen present? 167 00:09:21,228 --> 00:09:25,332 Yeah. Tails on the sperm indicate sex just before death. 168 00:09:25,365 --> 00:09:29,102 And a vaginal contribution that eluded the condom. 169 00:09:30,137 --> 00:09:32,673 But that's not why you're here. 170 00:09:32,706 --> 00:09:33,674 No, it's not. 171 00:09:33,707 --> 00:09:35,776 You think one of the women did it, don't you? 172 00:09:35,809 --> 00:09:37,144 I do. 173 00:09:37,177 --> 00:09:39,747 No such thing as free love. 174 00:09:39,780 --> 00:09:42,716 Consenting adults have at it... 175 00:09:42,750 --> 00:09:45,352 but I can guarantee you our friend Noel here 176 00:09:45,385 --> 00:09:47,655 didn't consent to this, did he? 177 00:09:50,090 --> 00:09:51,659 Hey. 178 00:09:51,692 --> 00:09:53,727 These are swabs taken from the knives 179 00:09:53,761 --> 00:09:55,062 on the cabin cruiser. 180 00:09:55,095 --> 00:09:56,396 No trace of blood. 181 00:09:56,429 --> 00:09:57,497 Detective Puig says 182 00:09:57,530 --> 00:10:00,367 that the rest of the Tupper's story was confirmed. 183 00:10:00,400 --> 00:10:03,170 The marina owner saw just the two of them go out. 184 00:10:03,203 --> 00:10:04,772 So they could be telling the truth. 185 00:10:04,805 --> 00:10:06,674 They cleaned up the blood. Why hide that? 186 00:10:06,707 --> 00:10:08,208 Well, people hide things. 187 00:10:08,241 --> 00:10:10,343 Half the time without even thinking. 188 00:10:10,377 --> 00:10:12,412 What'd you get off the flashlight? 189 00:10:12,445 --> 00:10:14,181 Um... hair. 190 00:10:14,214 --> 00:10:16,684 Belonged to our dead swimmer. 191 00:10:16,717 --> 00:10:18,852 And the blood, we're still testing. 192 00:10:18,886 --> 00:10:21,121 The hair is enough. Let's bring the Tuppers in. 193 00:10:23,757 --> 00:10:26,326 You know those things we took from your boat, Mark? 194 00:10:26,359 --> 00:10:27,661 Yeah. 195 00:10:27,695 --> 00:10:30,931 You want to tell us about the flashlight? 196 00:10:30,964 --> 00:10:32,666 It wasn't Mark. 197 00:10:32,700 --> 00:10:34,768 He didn't do anything. 198 00:10:34,802 --> 00:10:36,670 He was asleep. 199 00:10:50,884 --> 00:10:53,020 I never meant to hurt him. 200 00:11:05,032 --> 00:11:06,967 We could charge her with assault. 201 00:11:07,000 --> 00:11:08,268 Your call. 202 00:11:08,301 --> 00:11:09,903 Did the wound to the head 203 00:11:09,937 --> 00:11:11,905 play a part in the victim's death? 204 00:11:11,939 --> 00:11:13,907 I don't know yet. 205 00:11:13,941 --> 00:11:15,809 So I processed the mosquitoes 206 00:11:15,843 --> 00:11:17,444 but they were too dehydrated 207 00:11:17,477 --> 00:11:18,578 to extract any blood. 208 00:11:18,611 --> 00:11:22,415 So I asked myself: A bunch of dead, dried-out mosquitoes 209 00:11:22,449 --> 00:11:23,483 what's so strange about that? 210 00:11:23,516 --> 00:11:26,153 People swat and kill them all the time, don't they. 211 00:11:26,186 --> 00:11:28,455 But these were pristine. 212 00:11:28,488 --> 00:11:31,324 Not swatted, not smashed. 213 00:11:32,860 --> 00:11:34,895 CAINE: Pristine like the victim. 214 00:11:34,928 --> 00:11:36,229 Alive one moment... 215 00:11:36,263 --> 00:11:37,397 Dead the next. 216 00:11:37,430 --> 00:11:42,402 So, if Noel did die of natural causes 217 00:11:42,435 --> 00:11:44,905 what killed these mosquitoes? 218 00:11:44,938 --> 00:11:45,672 Exactly. 219 00:11:45,773 --> 00:11:47,875 And since mosquitoes drink blood... 220 00:11:47,908 --> 00:11:50,844 Something in the blood must have killed them. 221 00:11:50,878 --> 00:11:51,779 You know what? 222 00:11:51,779 --> 00:11:54,414 Let's have Alexx go over the body again. 223 00:11:54,447 --> 00:11:55,849 Looking for? 224 00:11:55,883 --> 00:11:58,118 Looking for something lethal. 225 00:12:02,189 --> 00:12:03,824 Ladies. 226 00:12:03,857 --> 00:12:06,226 According to the physical evidence 227 00:12:06,259 --> 00:12:09,930 someone had sex with Noel Peach just before he died. 228 00:12:09,963 --> 00:12:12,365 So, we want to get a DNA reference swab 229 00:12:12,399 --> 00:12:14,835 from each of you, okay? 230 00:12:14,868 --> 00:12:19,840 Okay, if you guys could just form a line right here. 231 00:12:22,209 --> 00:12:24,011 That's not necessary. 232 00:12:25,245 --> 00:12:27,280 It was me. 233 00:12:30,984 --> 00:12:32,219 I didn't kill Noel. 234 00:12:32,252 --> 00:12:34,087 He was fine when I left him. 235 00:12:34,121 --> 00:12:37,424 About what, uh... time was that? 236 00:12:37,457 --> 00:12:40,293 Just before 2:00. 237 00:12:40,327 --> 00:12:42,930 I went upstairs to lay down for a minute-- 238 00:12:42,963 --> 00:12:44,832 before I knew it, it was morning. 239 00:12:44,832 --> 00:12:46,900 Please, you have to believe me. 240 00:12:46,934 --> 00:12:50,503 One more question... 241 00:12:50,537 --> 00:12:54,908 what did you do with the condom you used? 242 00:12:54,942 --> 00:12:57,510 I didn't use one. 243 00:12:59,546 --> 00:13:01,181 Yes, ma'am. 244 00:13:01,214 --> 00:13:04,451 Yes, ma'am, well, I'm sorry for your loss. 245 00:13:04,484 --> 00:13:05,452 That's correct. 246 00:13:05,485 --> 00:13:06,386 You have my number. 247 00:13:06,419 --> 00:13:08,521 If you have... if you have any questions 248 00:13:08,555 --> 00:13:11,859 please don't hesitate to call me. 249 00:13:11,892 --> 00:13:13,360 Yes, ma'am. 250 00:13:13,393 --> 00:13:15,328 Next of kin? 251 00:13:15,362 --> 00:13:17,865 That was his mother. 252 00:13:17,898 --> 00:13:20,968 And she said that she'd spoken to him three days ago. 253 00:13:21,001 --> 00:13:23,470 He told her that he had declared a college major. 254 00:13:23,503 --> 00:13:25,605 Did she know what else he was into? 255 00:13:25,638 --> 00:13:28,876 No. Only that he no longer needed help with his tuition. 256 00:13:28,909 --> 00:13:31,378 I went back over Noel's body. 257 00:13:31,411 --> 00:13:33,346 Found this. 258 00:13:33,380 --> 00:13:34,948 An injection site. 259 00:13:37,250 --> 00:13:39,419 But there was nothing in his medical records. 260 00:13:39,452 --> 00:13:41,288 No diabetes, known allergies, nothing. 261 00:13:41,321 --> 00:13:44,257 Nothing that would require a daily injection. 262 00:13:44,291 --> 00:13:45,993 And it's not track marks. 263 00:13:46,026 --> 00:13:47,995 No. If he was a druggy, it was his first time. 264 00:13:48,028 --> 00:13:50,964 So we've got dead mosquitoes that are telling us nothing... 265 00:13:50,998 --> 00:13:53,233 And a body telling us everything. 266 00:13:53,266 --> 00:13:55,002 One of the hardest crimes to solve. 267 00:13:55,035 --> 00:13:56,904 Poison. 268 00:14:05,412 --> 00:14:09,049 The three most common poisons are...? 269 00:14:09,082 --> 00:14:11,418 Strychnine, but that's obvious. 270 00:14:11,451 --> 00:14:13,653 Leaves the body horribly contorted 271 00:14:13,686 --> 00:14:15,288 with that gruesome grin. 272 00:14:15,322 --> 00:14:19,626 Arsenic-- causes hair loss, makes the skin jaundiced. 273 00:14:19,659 --> 00:14:21,995 And cyanide has that bitter almond smell. 274 00:14:22,029 --> 00:14:24,297 The tox tests were negative for all three. 275 00:14:24,331 --> 00:14:25,565 So, that leaves us... 276 00:14:25,598 --> 00:14:26,566 The world. 277 00:14:26,599 --> 00:14:28,001 It leaves us the world 278 00:14:28,035 --> 00:14:30,003 because any element can be poisonous. 279 00:14:30,037 --> 00:14:31,071 All about the dose. 280 00:14:31,104 --> 00:14:33,941 Even water will kill you if you drink enough of it. 281 00:14:33,941 --> 00:14:35,075 Yeah, you'd think it would be easy-- 282 00:14:35,108 --> 00:14:37,044 just put his blood in the mass spec and get a result. 283 00:14:37,077 --> 00:14:38,111 But it's not easy 284 00:14:38,145 --> 00:14:40,447 because poison dissipates in the body. 285 00:14:40,480 --> 00:14:41,614 It disperses. 286 00:14:41,648 --> 00:14:42,983 It changes. 287 00:14:43,016 --> 00:14:44,084 It becomes metabolites. 288 00:14:44,117 --> 00:14:49,089 In short, looking for poison is like looking for smoke. 289 00:14:51,091 --> 00:14:52,392 Here's what we're going to do. 290 00:14:52,425 --> 00:14:54,995 Alexx is going to take a sample from the body. 291 00:14:55,028 --> 00:14:57,965 What we're looking for is whatever was given to Noel 292 00:14:57,965 --> 00:14:59,967 and who had a reason to give it to him. 293 00:15:00,000 --> 00:15:02,069 This kid had a family. 294 00:15:03,370 --> 00:15:06,273 They deserve to know what happened to him. 295 00:15:06,306 --> 00:15:09,042 WOODS: Preliminary autopsy report says 296 00:15:09,076 --> 00:15:12,112 the flashlight blow was a minor injury. 297 00:15:12,145 --> 00:15:15,248 cause of death was from the blow to the liver 298 00:15:15,282 --> 00:15:17,250 causing massive internal bleeding. 299 00:15:17,284 --> 00:15:20,353 Any number of stabbing implements could've caused it 300 00:15:20,387 --> 00:15:23,190 but the interesting things here are the organs. 301 00:15:23,223 --> 00:15:27,460 His spleen was contracted-- about a 20% decrease in size 302 00:15:27,494 --> 00:15:30,730 from what you'd normally find in a male his size and age 303 00:15:30,763 --> 00:15:34,167 but his heart and lungs were 20% larg than normal. 304 00:15:34,201 --> 00:15:37,637 So, we've got a guy with big lungs and a big heart. 305 00:15:37,670 --> 00:15:39,139 Could be an athlete. 306 00:15:39,172 --> 00:15:40,207 But the spleen 307 00:15:40,240 --> 00:15:42,042 is that it? 308 00:15:42,075 --> 00:15:46,046 Would I do that to you? 309 00:15:46,079 --> 00:15:48,048 Swabbed his wound. 310 00:15:48,081 --> 00:15:51,418 Found some kind of microorganism. 311 00:15:51,451 --> 00:15:53,020 Really? 312 00:15:59,726 --> 00:16:03,730 Okay, folks, let's crash this party. 313 00:17:47,300 --> 00:17:49,369 Hello. 314 00:17:50,703 --> 00:17:54,307 The microorganisms in our swimmer's wound are spores. 315 00:17:54,341 --> 00:17:56,143 Barrel sponge. 316 00:17:56,176 --> 00:17:58,545 Hmm... 317 00:17:58,578 --> 00:18:00,213 DELKO: Bravo, Alexx. Take a look. 318 00:18:00,247 --> 00:18:02,649 Aren't those found in deep water? 319 00:18:02,682 --> 00:18:05,718 Mm-hmm, over 50 feet down below the, uh, sun canopy. 320 00:18:05,752 --> 00:18:06,886 How's that possible? 321 00:18:06,919 --> 00:18:09,356 No excess nitrogen in our swimmer's system. 322 00:18:09,389 --> 00:18:11,158 He wasn't using compressed air. 323 00:18:11,191 --> 00:18:13,326 You said he had an enlarged heart and lungs, right? 324 00:18:13,360 --> 00:18:14,561 And contracted spleen. 325 00:18:14,594 --> 00:18:17,164 I'm thinking he was a free diver. 326 00:18:17,197 --> 00:18:18,165 They're purists. 327 00:18:18,198 --> 00:18:19,832 They dive without air tanks. 328 00:18:19,866 --> 00:18:22,169 Uh, record's a hair over seven minutes. 329 00:18:22,202 --> 00:18:24,804 They train like crazy-- um, condition their lungs. 330 00:18:24,837 --> 00:18:27,640 They hyperventilate to shut off the breathing center. 331 00:18:32,679 --> 00:18:34,247 For most people, 30 seconds 332 00:18:34,281 --> 00:18:36,316 and your brain's screaming, "Breathe!" 333 00:18:36,349 --> 00:18:37,584 I heard about this one contest 334 00:18:37,617 --> 00:18:39,352 where they had one heart attack 335 00:18:39,386 --> 00:18:42,455 and 40 shallow-water blackouts caused by hypoxia. 336 00:18:42,489 --> 00:18:44,324 It's, uh, oxygen starvation-- 337 00:18:44,357 --> 00:18:46,459 makes you delusional, tricks the brain. 338 00:18:46,493 --> 00:18:47,460 Sounds crazy... 339 00:18:47,494 --> 00:18:49,196 but it does explain the size 340 00:18:49,196 --> 00:18:50,797 of our swimmer's lungs and heart. 341 00:18:50,830 --> 00:18:52,399 And the compressed spleen. 342 00:18:52,432 --> 00:18:54,534 Pressure makes the organs contract. 343 00:18:58,238 --> 00:19:01,641 It allows the body to squeeze the last drop of oxygen out of the blood. 344 00:19:01,674 --> 00:19:03,376 Hmm. 345 00:19:03,410 --> 00:19:06,213 Someone in Homicide told me that there was a contest 346 00:19:06,246 --> 00:19:08,881 out of Crandon Marina really early this morning. 347 00:19:08,915 --> 00:19:10,217 Yeah? Yeah. 348 00:19:10,217 --> 00:19:11,251 You got directions? 349 00:19:11,284 --> 00:19:13,253 And a full tank of gas. 350 00:19:18,258 --> 00:19:21,394 Excuse me, is there someone we could talk to 351 00:19:21,428 --> 00:19:24,264 about a diving contest out here this morning? 352 00:19:24,297 --> 00:19:26,399 Yeah. Who are you? 353 00:19:26,433 --> 00:19:27,600 Detective Puig. 354 00:19:27,634 --> 00:19:29,702 Donner, Delko, Miami Crime Lab. 355 00:19:29,736 --> 00:19:31,904 Okay, you're here about Adam? 356 00:19:31,938 --> 00:19:35,308 Adam? Carson... cops are here. 357 00:19:40,313 --> 00:19:42,282 CARSON: Have you found him? 358 00:19:42,315 --> 00:19:43,416 Who? 359 00:19:43,450 --> 00:19:44,617 My brother Adam. 360 00:19:44,651 --> 00:19:47,254 That's why you're here, right? 361 00:19:47,287 --> 00:19:49,356 Your brother's missing? 362 00:19:49,389 --> 00:19:50,323 Since this morning. 363 00:19:50,357 --> 00:19:52,959 Called the Coast Guard. I filed a report. 364 00:19:52,992 --> 00:19:54,494 Just tell me you found him. 365 00:19:54,527 --> 00:19:56,829 Oh, God. 366 00:19:56,863 --> 00:19:59,499 We may have bad news. 367 00:20:42,342 --> 00:20:44,877 Uh, there were maybe, uh, 15 people diving. 368 00:20:44,911 --> 00:20:46,346 We must've lost track. 369 00:20:46,379 --> 00:20:49,516 Yeah, but don't you guys go down with a buddy? 370 00:20:49,549 --> 00:20:51,984 You don't know what this is, do you? 371 00:20:52,018 --> 00:20:54,354 Free diving ain't no team sport. 372 00:20:54,387 --> 00:20:56,323 It's just you and the big blue-- 373 00:20:56,356 --> 00:20:58,958 no air, no life vest, no limits. 374 00:20:58,991 --> 00:21:01,461 You're on the edge, on your own. 375 00:21:01,494 --> 00:21:03,396 DONNER: Huge tuna. 376 00:21:03,430 --> 00:21:04,997 Put up a hell of a fight. 377 00:21:05,031 --> 00:21:07,800 That must get the adrenaline pumping, huh? 378 00:21:07,834 --> 00:21:09,402 It can. 379 00:21:09,436 --> 00:21:11,338 Listen... 380 00:21:11,371 --> 00:21:13,373 people were blacking out down there today 381 00:21:13,406 --> 00:21:15,342 staying down so long to look for Adam. 382 00:21:15,342 --> 00:21:16,709 Hypoxia can cause delusions, can't it? 383 00:21:16,743 --> 00:21:18,511 Not if you know your limits. 384 00:21:18,545 --> 00:21:20,647 DELKO: That's the point, isn't it-- 385 00:21:20,680 --> 00:21:22,349 pushing past limits? 386 00:21:29,121 --> 00:21:30,490 SPEEDLE: What do you got, Delko? 387 00:21:30,523 --> 00:21:31,691 Spear guns. 388 00:21:31,724 --> 00:21:34,527 DUQUESNE: I'll trade you some stale caviar 389 00:21:34,561 --> 00:21:36,529 for some of those nifty spear guns. 390 00:21:36,563 --> 00:21:38,998 I hate fish eggs. 391 00:21:39,031 --> 00:21:41,534 Hey, Megan, did you miss me? 392 00:21:41,568 --> 00:21:43,536 She actually forgot your name. 393 00:21:43,570 --> 00:21:45,572 Two of us working together 394 00:21:45,605 --> 00:21:47,440 we swabbed every spear and knife 395 00:21:47,474 --> 00:21:51,077 from that competition, and on this one here 396 00:21:51,110 --> 00:21:53,813 we found traces of human tissue. 397 00:21:53,846 --> 00:21:56,082 Spear gun belongs to Ignatio Paez 398 00:21:56,115 --> 00:21:57,750 our Cuban diver. 399 00:21:57,784 --> 00:22:00,987 So, we've got a murder weapon and a suspect. 400 00:22:01,020 --> 00:22:02,555 What have you got? 401 00:22:02,589 --> 00:22:03,690 ( clears throat ) 402 00:22:03,723 --> 00:22:06,526 I have a murder weapon of a different sort. 403 00:22:06,559 --> 00:22:08,395 ( chuckles ) The DNA results confirm 404 00:22:08,428 --> 00:22:10,062 that they're Nikki Olson's. 405 00:22:10,096 --> 00:22:13,500 And inside the intimate part of her intimates, a pubic hair 406 00:22:13,533 --> 00:22:14,901 from our victim, Noel Peach. 407 00:22:14,934 --> 00:22:16,669 SPEEDLE: And the impression 408 00:22:16,703 --> 00:22:19,739 on his chest matches this bra clasp. 409 00:22:31,117 --> 00:22:32,218 An epi pen? 410 00:22:32,251 --> 00:22:35,522 Yes, spring-loaded injector designed to treat allergies 411 00:22:35,555 --> 00:22:38,891 and I found a print matching one of our suspects on it-- 412 00:22:38,925 --> 00:22:39,892 Nikki Olson. 413 00:22:39,926 --> 00:22:41,060 The blonde girl? 414 00:22:41,093 --> 00:22:42,061 Mm-hmm. 415 00:22:42,094 --> 00:22:43,095 They usually only contain 416 00:22:43,129 --> 00:22:44,096 a single dose of epinephrine 417 00:22:44,130 --> 00:22:46,733 but someone could double- or triple-load it. 418 00:22:46,766 --> 00:22:47,867 Yes, they could 419 00:22:47,900 --> 00:22:50,703 and give old Noel his last dance, huh? 420 00:22:50,737 --> 00:22:52,104 Mm-hmm. 421 00:23:07,654 --> 00:23:10,623 It's for bee stings. 422 00:23:10,657 --> 00:23:12,692 I'm allergic. Arrest me. 423 00:23:12,725 --> 00:23:16,563 We didn't find any bee stings on Noel Peach 424 00:23:16,596 --> 00:23:18,465 but what we did find was a puncture mark 425 00:23:18,498 --> 00:23:20,500 from that injector pen. 426 00:23:20,533 --> 00:23:22,502 Your pen, your prints. 427 00:23:25,572 --> 00:23:27,640 Feel free to jump in anytime. 428 00:23:27,674 --> 00:23:30,510 I never would have hurt Noel. 429 00:23:30,543 --> 00:23:33,880 And, frankly, I don't know anyone who would. 430 00:23:33,913 --> 00:23:36,148 Well, the evidence says it's you. 431 00:23:36,182 --> 00:23:38,485 I... 432 00:23:38,518 --> 00:23:40,653 I thought he was going to die. 433 00:23:40,687 --> 00:23:43,756 ( women whooping ) 434 00:23:45,992 --> 00:23:48,595 You see, Noel is allergic to shellfish. 435 00:23:48,628 --> 00:23:50,730 He didn't know those were pearl shooters. 436 00:23:50,763 --> 00:23:52,565 Vodka and oyster juice with pearl dust mixed in. 437 00:23:52,599 --> 00:23:53,900 It's supposed to be an aphrodisiac. 438 00:23:53,933 --> 00:23:55,868 CAINE: Well, that would explain 439 00:23:55,902 --> 00:23:57,937 the white crystals around his mouth, but... 440 00:23:57,970 --> 00:24:01,207 Okay, he had an allergic reaction and you saved him. 441 00:24:01,240 --> 00:24:03,643 Was that before or after you had sex? 442 00:24:03,676 --> 00:24:05,144 That's not what happened. 443 00:24:05,177 --> 00:24:08,581 We have a mark on Noel's chest from your bra clasp 444 00:24:08,615 --> 00:24:10,783 and trace evidence of him inside your underwear. 445 00:24:10,817 --> 00:24:12,685 That didn't get there all by itself. 446 00:24:16,623 --> 00:24:18,024 I paid him, all right? 447 00:24:19,726 --> 00:24:20,693 It was a fantasy of mine. 448 00:24:34,674 --> 00:24:36,709 You ever strap on a pair of four-inch heels? 449 00:24:36,743 --> 00:24:39,679 A pushup bra? 450 00:24:39,712 --> 00:24:41,648 Just to look good for a man, right? 451 00:24:42,982 --> 00:24:47,554 I wanted to humiliate him like... 452 00:24:47,554 --> 00:24:50,957 We dated, we had sex, just not that night. 453 00:24:50,990 --> 00:24:52,692 He told me 454 00:24:52,725 --> 00:24:55,728 he was dating someone new, that he was in love... 455 00:24:56,095 --> 00:24:58,264 I was happy for him. 456 00:25:05,271 --> 00:25:06,238 Hi. 457 00:25:06,272 --> 00:25:07,974 Horatio? Mm-hmm? 458 00:25:08,007 --> 00:25:10,276 I just got off the phone with Alexx and she said 459 00:25:10,309 --> 00:25:13,145 there was no more than a single dose of epi in Noel's body. 460 00:25:13,179 --> 00:25:14,814 Probably not enough to kill him. 461 00:25:14,847 --> 00:25:16,649 Maybe he just had a bad reaction to it? 462 00:25:16,683 --> 00:25:17,717 Do you believe her story? 463 00:25:17,750 --> 00:25:18,718 I don't know. 464 00:25:18,751 --> 00:25:19,586 I guess that depends on 465 00:25:19,619 --> 00:25:20,987 whether you like seeing men dress up 466 00:25:21,020 --> 00:25:21,854 in your underwear or not. 467 00:25:21,888 --> 00:25:25,625 Personally, leather chaps, nothing else. 468 00:25:25,658 --> 00:25:27,159 That was a joke. 469 00:25:27,193 --> 00:25:28,260 I know. You know what we do? 470 00:25:28,294 --> 00:25:30,863 Let's round up the rest of the evidence from the party 471 00:25:30,897 --> 00:25:31,898 and get it to Trace. 472 00:25:31,931 --> 00:25:33,232 Back to square one. 473 00:25:33,265 --> 00:25:34,601 Back to square one. 474 00:25:41,373 --> 00:25:46,312 Mr. Paez, we found human tissue on your spear gun. 475 00:25:46,345 --> 00:25:48,915 Are you telling me you don't know how it got there? 476 00:25:48,948 --> 00:25:50,349 Yeah, that's what I'm telling you. 477 00:25:50,382 --> 00:25:54,153 Maybe it was an accident? 478 00:25:54,186 --> 00:25:57,624 A misfire, could have been faulty equipment...? 479 00:25:58,791 --> 00:26:00,359 Mr. Paez... 480 00:26:00,392 --> 00:26:02,228 can I ask you a question? 481 00:26:04,030 --> 00:26:05,097 Mr. Paez! 482 00:26:07,399 --> 00:26:08,668 What do you want? 483 00:26:08,701 --> 00:26:11,070 I'd like to run a test on you. 484 00:26:11,103 --> 00:26:12,338 With your consent, of course. 485 00:26:18,911 --> 00:26:20,012 What is that thing? 486 00:26:20,046 --> 00:26:22,715 Tympanometer. It measures the middle ear's response 487 00:26:22,749 --> 00:26:24,350 to waves of sound and pressure. 488 00:26:24,383 --> 00:26:26,753 Flat graph. 489 00:26:26,786 --> 00:26:27,754 Barotrauma. 490 00:26:27,787 --> 00:26:29,221 In English? 491 00:26:29,255 --> 00:26:31,658 His eardrums are ruptured. 492 00:26:33,259 --> 00:26:35,662 You're losing your hearing, aren't you, Mr. Paez? 493 00:26:35,695 --> 00:26:37,363 You've been losing it for a while. 494 00:26:37,396 --> 00:26:39,265 DELKO: Yeah, it's caused by intense pressure 495 00:26:39,298 --> 00:26:42,034 from repeated dives to depth. 496 00:26:42,068 --> 00:26:44,070 Now, the air pressure in the inner ear 497 00:26:44,103 --> 00:26:45,337 has to be equalized 498 00:26:45,371 --> 00:26:47,807 via Valsalva or Frenzel maneuvers. 499 00:26:47,840 --> 00:26:49,341 The water creates pressure 500 00:26:49,375 --> 00:26:51,778 when it tries to push in from the outside 501 00:26:51,811 --> 00:26:53,846 and if you don't equalize that pressure 502 00:26:53,880 --> 00:26:55,181 on the way down, well... 503 00:26:55,214 --> 00:26:57,249 pop goes the weasel. 504 00:26:57,283 --> 00:26:59,952 Hey, can I talk to you a minute? 505 00:27:02,421 --> 00:27:04,390 Okay, so he can't hear. 506 00:27:04,423 --> 00:27:06,058 He still could have killed our vic. 507 00:27:06,092 --> 00:27:07,393 Not under 50 feet of water. 508 00:27:07,426 --> 00:27:08,327 That's the only place 509 00:27:08,360 --> 00:27:11,297 he could have picked up those sponge spores. 510 00:27:14,300 --> 00:27:16,435 At that depth, water pressure would have blown out 511 00:27:16,468 --> 00:27:18,204 Paez's inner ear. 512 00:27:18,237 --> 00:27:20,439 Put him in the hospital. 513 00:27:20,472 --> 00:27:22,341 He didn't do it. 514 00:27:56,175 --> 00:27:57,476 Champagne and cocktails 515 00:27:57,509 --> 00:27:59,311 came back negative for contaminates. 516 00:27:59,345 --> 00:28:00,947 Our poison is still a no-show. 517 00:28:00,980 --> 00:28:02,414 But did we find anything? 518 00:28:02,448 --> 00:28:03,482 There were traces 519 00:28:03,515 --> 00:28:06,452 of milled calcium sulphate on the condom wrapper. 520 00:28:06,485 --> 00:28:08,487 Chalk? 521 00:28:08,520 --> 00:28:10,322 It might lead us to somebody else 522 00:28:10,356 --> 00:28:11,891 who had sex with Noel. 523 00:28:11,924 --> 00:28:13,192 Then we are looking for someone 524 00:28:13,225 --> 00:28:14,360 who is around chalk all the time. 525 00:28:14,393 --> 00:28:15,795 What did the guest book say? 526 00:28:15,828 --> 00:28:17,496 DMV helped me out with this: 527 00:28:17,529 --> 00:28:19,265 Sophia Ananova, 24 years old. 528 00:28:19,298 --> 00:28:21,768 Take a guess what she does for a living? 529 00:28:21,801 --> 00:28:26,105 Myrtle Shores Day School. Third grade. 530 00:29:12,384 --> 00:29:14,020 ( sighs ) 531 00:29:14,053 --> 00:29:15,254 Hey. 532 00:29:15,287 --> 00:29:17,556 We've got a problem. 533 00:29:17,589 --> 00:29:19,558 No DNA match to our swimmer. 534 00:29:19,591 --> 00:29:24,230 There were human skin cells on that spear. 535 00:29:24,263 --> 00:29:25,898 Not from our victim Adam Cassidy. 536 00:29:25,932 --> 00:29:27,033 I did a full run. 537 00:29:27,066 --> 00:29:30,536 Profiler Plus and Cofiler. 538 00:29:30,569 --> 00:29:32,338 We don't have the murder weapon. 539 00:29:32,371 --> 00:29:33,305 We ran tests on all of the blades 540 00:29:33,339 --> 00:29:35,041 and all of the spear points from that boat. 541 00:29:35,074 --> 00:29:36,208 Well, we're missing one. 542 00:29:36,242 --> 00:29:37,509 Maybe it's at the crime scene. 543 00:29:37,543 --> 00:29:39,378 And 50 feet of water. 544 00:29:39,411 --> 00:29:42,048 Or somebody's hiding something. 545 00:29:42,081 --> 00:29:47,553 Speaking of which, um, at the marina I hid something. 546 00:29:47,586 --> 00:29:50,389 When I was processing the flashlight, I sneezed. 547 00:29:50,422 --> 00:29:51,490 You contaminated evidence? 548 00:29:51,523 --> 00:29:52,859 Why didn't you tell me? 549 00:29:52,892 --> 00:29:55,227 I wanted to, I just didn't know how. 550 00:29:55,261 --> 00:29:57,463 Okay, Eric, we all make mistakes. 551 00:29:57,496 --> 00:30:01,333 What's important is we don't make them very often 552 00:30:01,367 --> 00:30:03,870 and we never withhold information. 553 00:30:03,903 --> 00:30:06,538 I messed up. 554 00:30:06,572 --> 00:30:08,074 Don't let it happen again. 555 00:30:08,107 --> 00:30:09,575 I won't. 556 00:30:09,608 --> 00:30:13,312 Good. 'Cause I'd hate to lose the only CSI in Miami 557 00:30:13,345 --> 00:30:16,815 who can process a crime scene in 50 feet of water. 558 00:30:47,679 --> 00:30:50,116 Great. 559 00:30:50,149 --> 00:30:52,118 I know I've talked to you once 560 00:30:52,151 --> 00:30:53,619 but we need to follow up. 561 00:30:53,652 --> 00:30:55,621 God, I can't believe this. 562 00:30:55,654 --> 00:30:57,356 I'm going to lose my job. 563 00:30:57,389 --> 00:31:01,460 What you do on your own time is your business. 564 00:31:01,493 --> 00:31:03,495 Well, I appreciate that. 565 00:31:03,529 --> 00:31:05,932 Mmm. But when you commit a crime 566 00:31:05,932 --> 00:31:07,566 it becomes our business. 567 00:31:07,599 --> 00:31:09,601 ( door opens ) 568 00:31:13,705 --> 00:31:15,274 Can we hurry this up a little? 569 00:31:15,307 --> 00:31:17,243 I'm got Later Gators in five minutes. 570 00:31:17,276 --> 00:31:18,544 WOODS: Horatio... 571 00:31:18,577 --> 00:31:19,645 look. 572 00:31:19,678 --> 00:31:21,513 It's the same brand. 573 00:31:23,549 --> 00:31:25,084 Looks like a match. 574 00:31:25,117 --> 00:31:26,385 It is a match. 575 00:31:26,418 --> 00:31:29,255 I try to be safe. Is that a crime? 576 00:31:29,288 --> 00:31:31,290 No, not a crime. 577 00:31:31,323 --> 00:31:33,525 But murder is. 578 00:31:44,603 --> 00:31:47,539 I didn't have sex with that man. 579 00:31:47,573 --> 00:31:49,575 Listen, we've all been there. 580 00:31:49,608 --> 00:31:52,678 The morning after you wish you hadn't. 581 00:31:52,711 --> 00:31:54,580 Just doesn't make it so. 582 00:31:54,613 --> 00:31:56,582 I'm telling you the truth. 583 00:31:58,985 --> 00:32:01,253 That condom was yours. 584 00:32:01,287 --> 00:32:03,555 It was in your bag. 585 00:32:03,589 --> 00:32:05,557 I know. 586 00:32:05,591 --> 00:32:07,259 It was exciting, wasn't it? 587 00:32:10,997 --> 00:32:15,634 To be... that intimate 588 00:32:15,667 --> 00:32:17,636 with someone you hardly knew. 589 00:32:17,669 --> 00:32:20,006 ( speaking Spanish ) 590 00:32:23,709 --> 00:32:25,611 You changed your mind. 591 00:32:25,644 --> 00:32:28,214 It wasn't like that. 592 00:32:28,247 --> 00:32:30,549 I mean, I fantasized about it, sure... 593 00:32:30,582 --> 00:32:34,553 but I would never actually have sex with a stranger. 594 00:32:34,586 --> 00:32:36,088 Do you smoke? 595 00:32:37,623 --> 00:32:38,724 Yeah. 596 00:32:38,757 --> 00:32:40,726 Well, I mean, I did. 597 00:32:40,759 --> 00:32:42,628 I've been trying to quit. 598 00:32:42,661 --> 00:32:45,197 Good luck with that. 599 00:32:50,236 --> 00:32:51,503 Nicotine patches? 600 00:32:51,537 --> 00:32:52,504 Mm-hmm. 601 00:32:52,538 --> 00:32:53,772 Nicotine is actually 602 00:32:53,805 --> 00:32:56,742 one of the most toxic of all poisons-- 603 00:32:56,775 --> 00:32:58,510 more lethal than cyanide 604 00:32:58,544 --> 00:33:00,779 or cobra venom, believe it or not. 605 00:33:00,812 --> 00:33:02,714 Yeah, but seven to 22 milligrams 606 00:33:02,748 --> 00:33:05,451 per nicotine patch is not enough to kill someone. 607 00:33:05,484 --> 00:33:07,053 Mm-mm, but 50 milligrams is. 608 00:33:07,053 --> 00:33:08,320 That's only three or four 609 00:33:08,354 --> 00:33:10,056 of those patches right there. 610 00:33:10,056 --> 00:33:13,059 First you get seizures as the nicotine 611 00:33:13,059 --> 00:33:16,095 moves through the central nervous system. 612 00:33:16,128 --> 00:33:17,629 Followed by paralysis. 613 00:33:17,663 --> 00:33:21,200 The lungs collapse, the heart stops beating. 614 00:33:21,233 --> 00:33:23,635 It can happen within five minutes. 615 00:33:23,669 --> 00:33:25,637 Did Alex do a second tox screen? 616 00:33:25,671 --> 00:33:27,606 Alkaloid salts came back positive. 617 00:33:27,639 --> 00:33:29,375 Traces of cotinine metabolites. 618 00:33:29,408 --> 00:33:31,143 Noel Peach died of nicotine poisoning. 619 00:33:31,177 --> 00:33:33,312 Okay, but then how was the poison introduced? 620 00:33:33,345 --> 00:33:35,747 It wasn't inhaled, the dosage would have been too small 621 00:33:35,781 --> 00:33:38,250 and it wasn't ingested, he would have tasted it. 622 00:33:38,284 --> 00:33:39,418 Trans-dermal absorption. 623 00:33:39,451 --> 00:33:41,187 She stuck a couple of patches on him. 624 00:33:41,220 --> 00:33:43,122 We found no adhesive residue. 625 00:33:43,155 --> 00:33:44,390 She could have worn gloves... 626 00:33:44,423 --> 00:33:46,592 applied liquid concentrate directly to the skin. 627 00:33:46,625 --> 00:33:48,094 We're not making this case. 628 00:33:48,094 --> 00:33:49,561 Let's go back to the body. 629 00:33:53,699 --> 00:33:55,701 H-5. 630 00:34:03,309 --> 00:34:05,177 H-6. 631 00:34:09,248 --> 00:34:10,449 H-1. 632 00:34:15,654 --> 00:34:17,656 Well, here it is. 633 00:34:19,658 --> 00:34:22,194 The exposure site is between 634 00:34:22,228 --> 00:34:24,563 K-6 and L-6. 635 00:34:27,666 --> 00:34:28,800 Oh, my. 636 00:34:28,834 --> 00:34:29,835 Confirmation. 637 00:34:29,868 --> 00:34:33,539 Nicotine was introduced through the penile tissue. 638 00:34:33,572 --> 00:34:36,375 It gives a whole new meaning to the term "members only." 639 00:34:37,709 --> 00:34:39,311 Yes, it does. 640 00:34:57,696 --> 00:34:58,864 Guess who won 641 00:34:58,897 --> 00:35:01,600 the 1998 Blue Water Meet. 642 00:35:01,633 --> 00:35:03,602 Carson Cassidy. 643 00:35:03,635 --> 00:35:05,604 Adam's won it every year since. 644 00:35:05,637 --> 00:35:06,805 Huh. 645 00:35:06,838 --> 00:35:08,774 Well, this knife belongs to Carson 646 00:35:08,807 --> 00:35:11,177 but we can't prove it killed his brother. 647 00:35:11,210 --> 00:35:13,179 The test for blood was negative? 648 00:35:13,212 --> 00:35:17,683 Inconclusive, as were the matches to the wound track. 649 00:35:17,716 --> 00:35:21,553 You know, I used to have this summer job scraping boat hulls. 650 00:35:21,587 --> 00:35:24,356 A lot of bilge contaminants in the water. 651 00:35:24,390 --> 00:35:26,225 I used to have to clean my knife every night. 652 00:35:26,258 --> 00:35:30,729 Blood might have gotten inside the handle. 653 00:35:44,343 --> 00:35:45,577 His brother's keeper. 654 00:35:51,583 --> 00:35:52,784 DUQUESNE: Sevilla is ready 655 00:35:52,818 --> 00:35:54,853 to file the arrest warrant on the teacher. 656 00:35:54,886 --> 00:35:57,223 Tell her to hang on a minute, will you? 657 00:35:57,223 --> 00:35:59,325 For what? We got her. 658 00:35:59,358 --> 00:36:00,659 Do we? 659 00:36:00,692 --> 00:36:03,329 Well, she had the nicotine patches and the condoms. 660 00:36:03,362 --> 00:36:04,696 The problem is, is that the box 661 00:36:04,730 --> 00:36:06,232 of patches is full. 662 00:36:06,265 --> 00:36:07,866 She bought a new box. 663 00:36:07,899 --> 00:36:09,801 Distillation takes time. 664 00:36:09,835 --> 00:36:11,937 So where did the nicotine come from? 665 00:36:11,970 --> 00:36:14,873 That flower bed was filled with roses, wasn't it? 666 00:36:14,906 --> 00:36:18,310 And crawling all over those roses are what? 667 00:36:21,513 --> 00:36:23,415 Aphids. 668 00:36:23,449 --> 00:36:25,884 How do you get rid of a pest like an aphid? 669 00:36:25,917 --> 00:36:27,819 Insecticide. Nicotine is an insecticide. 670 00:36:27,853 --> 00:36:29,388 One of the oldest known to man. 671 00:36:29,421 --> 00:36:30,856 It's been in use since the mid-1800s. 672 00:36:30,889 --> 00:36:32,858 And that would explain our dead mosquitoes. 673 00:36:40,932 --> 00:36:43,602 Have we processed that garden yet? 674 00:36:43,635 --> 00:36:45,704 We went through the patio and the toolshed. 675 00:36:45,737 --> 00:36:47,873 I don't recall seeing any heavy-duty insecticide. 676 00:36:47,906 --> 00:36:49,808 Have we talked to the gardener? 677 00:36:49,841 --> 00:36:52,378 Yeah, I keep the insecticides locked in my truck. 678 00:36:52,411 --> 00:36:53,845 Some of that stuff is dangerous. 679 00:36:53,879 --> 00:36:54,846 Mm-hmm. 680 00:36:54,880 --> 00:36:56,748 Red Kill. 40% 681 00:36:56,782 --> 00:36:58,284 nicotine sulfide solution. 682 00:36:58,284 --> 00:36:59,451 Oh, really? 683 00:36:59,485 --> 00:37:00,986 I could have sworn I locked that. 684 00:37:06,024 --> 00:37:08,460 Oh, yeah, we got a couple of prints. 685 00:37:08,494 --> 00:37:10,962 Off to the lab they go. 686 00:37:13,432 --> 00:37:15,901 Adam must have borrowed that knife. 687 00:37:15,934 --> 00:37:18,770 We already know he borrowed a spear gun. 688 00:37:18,804 --> 00:37:20,906 Look, you've got no witnesses. 689 00:37:20,939 --> 00:37:22,308 You've got no case. 690 00:37:22,341 --> 00:37:24,710 Would you mind taking off your shirt? 691 00:37:37,456 --> 00:37:38,690 There... 692 00:37:38,724 --> 00:37:41,893 are your witnesses, hundreds of them 693 00:37:41,927 --> 00:37:45,030 from a deep-water barrel sponge. 694 00:37:50,802 --> 00:37:54,440 You and Adam were down at least 50 feet. 695 00:37:54,473 --> 00:37:56,575 It took about two minutes to get there. 696 00:37:56,608 --> 00:37:58,644 You must have already have been entering 697 00:37:58,677 --> 00:37:59,878 that hypoxic state. 698 00:38:25,971 --> 00:38:28,940 So Adam shoots you with a spear gun. 699 00:38:28,974 --> 00:38:31,710 I don't think he was aiming for you. 700 00:38:31,743 --> 00:38:32,578 You were both 701 00:38:32,611 --> 00:38:36,682 oxygen starved, running on adrenaline. 702 00:39:05,944 --> 00:39:08,547 It was like a dream. 703 00:39:08,580 --> 00:39:11,950 Like... my hand wasn't my hand. 704 00:39:11,983 --> 00:39:14,720 That would be the hypoxia talking. 705 00:39:14,753 --> 00:39:15,954 You were delusional. 706 00:39:15,987 --> 00:39:18,757 That's not supposed to happen. 707 00:39:18,790 --> 00:39:21,427 Free diving makes everything clear. 708 00:39:21,460 --> 00:39:24,830 It's a trip down to primal instinct. 709 00:39:24,863 --> 00:39:26,798 Killing your own brother-- 710 00:39:26,832 --> 00:39:29,067 doesn't get more primal than that. 711 00:39:35,441 --> 00:39:37,075 I already told you Noel danced for 712 00:39:37,108 --> 00:39:38,176 a lot of girls that night. 713 00:39:38,209 --> 00:39:39,678 A lot of girls wanted him. 714 00:39:39,711 --> 00:39:43,048 Enough to kill him? 715 00:39:43,081 --> 00:39:46,017 Here we go. 716 00:39:48,954 --> 00:39:49,921 Hmm. 717 00:39:49,955 --> 00:39:50,989 What's that? 718 00:39:51,022 --> 00:39:56,061 These are Noel's phone records for the last month. 719 00:39:56,094 --> 00:39:58,930 He called here over 107 times. 720 00:39:58,964 --> 00:40:01,032 And most of those calls... 721 00:40:01,066 --> 00:40:04,202 were less than a minute in length. 722 00:40:04,235 --> 00:40:07,439 Why would he do that? 723 00:40:07,473 --> 00:40:12,210 Well, Nikki mentioned to me that he was seeing someone new 724 00:40:12,243 --> 00:40:16,081 and based on those records, I think it's you. 725 00:40:16,114 --> 00:40:19,184 But you weren't the one who wanted him. 726 00:40:19,217 --> 00:40:21,052 It was the other way around. 727 00:40:21,086 --> 00:40:22,988 Noel was obsessed with you. 728 00:40:23,021 --> 00:40:26,024 He pursued you, even tried to make you jealous 729 00:40:26,057 --> 00:40:27,693 by going off with Nikki. 730 00:40:31,129 --> 00:40:33,832 He wouldn't end it, so you decided to end it for him. 731 00:40:33,865 --> 00:40:36,968 You took the condom out of Sophia's bag. 732 00:40:37,002 --> 00:40:38,036 Added nicotine insecticide. 733 00:40:38,069 --> 00:40:43,174 We found your fingerprints on the bottle 734 00:40:43,208 --> 00:40:45,677 in your gardener's truck. 735 00:40:45,711 --> 00:40:51,049 And after the party, you let Noel come to you one last time. 736 00:40:51,082 --> 00:40:54,586 You knew he couldn't resist. 737 00:40:55,654 --> 00:40:58,924 Poisoners are like kids with their homework. 738 00:40:58,957 --> 00:41:01,059 They want to show the math. 739 00:41:04,763 --> 00:41:05,897 What are they doing? 740 00:41:05,931 --> 00:41:07,966 The other day, while you out there 741 00:41:07,999 --> 00:41:09,635 with Detective Sevilla... 742 00:41:13,171 --> 00:41:17,075 you inadvertently provided me with the smoking gun. 743 00:41:17,108 --> 00:41:18,209 Horatio. 744 00:41:25,817 --> 00:41:30,121 See, I'm guessing that inside that thing 745 00:41:30,155 --> 00:41:32,290 will be nicotine, and on the outside 746 00:41:32,323 --> 00:41:35,661 will be your epithelial cells. 747 00:41:35,694 --> 00:41:37,262 You could have poisoned yourself. 748 00:41:37,295 --> 00:41:40,298 Well, that's why they call it "safe sex." 749 00:41:40,331 --> 00:41:41,900 Not for Noel. 750 00:41:41,933 --> 00:41:44,202 He didn't understand. 751 00:41:44,235 --> 00:41:45,671 He was in love with you. 752 00:41:45,704 --> 00:41:46,972 So what? 753 00:41:48,273 --> 00:41:51,677 Why is it always about what the man wants? 754 00:41:51,710 --> 00:41:54,312 His decision... 755 00:41:54,345 --> 00:41:57,015 his orgasm... 756 00:41:57,048 --> 00:41:58,984 his rules. 757 00:41:59,017 --> 00:42:00,652 So, you killed Noel 758 00:42:00,686 --> 00:42:04,055 because he wouldn't play by your rules. 759 00:42:04,089 --> 00:42:06,825 Is that what you're telling me? 760 00:42:06,858 --> 00:42:10,996 At least he gave me a new kind of thrill. 761 00:42:12,831 --> 00:42:16,234 Well... I hope you enjoyed it... 762 00:42:18,236 --> 00:42:20,606 because it's going to be your last. 763 00:42:37,255 --> 00:42:39,791 You going to release the body? 764 00:42:39,825 --> 00:42:41,993 Yeah. His mother's here. 765 00:42:44,329 --> 00:42:48,299 Just have to sign the death certificate. 766 00:42:48,333 --> 00:42:52,370 Not the kind of diploma he was after, though, huh? 767 00:42:52,403 --> 00:42:55,641 Not the kind you frame. 768 00:43:00,245 --> 00:43:02,981 You okay? 769 00:43:05,917 --> 00:43:08,386 You need a couple more minutes? 770 00:43:08,419 --> 00:43:10,822 No, but he did. 771 00:43:12,123 --> 00:43:16,094 Captioning sponsored by CBS 772 00:43:16,127 --> 00:43:20,398 and CSI PRODUCTIONS 773 00:43:20,431 --> 00:43:24,102 Captioned by Media Access Group at WGBH access.wgbh.org