Episoded 519 - Bloodlines
Horatio receives a frantic call from Anna Sivarro, a call girl who has woken up in a hotel room next to the dead body of the man she was entertaining, businessman Doug Lansing. Horatio sends Anna back to the lab with Natalia Boa Vista so that her bloody clothes can be processed while Alexx examines Doug, who was scalped by his killer. Anna recalls getting woozy and passing out, so the CSIs question Jesse Starks, the room service attendant who brought them food, but he denies any involvement. The tox report from both Anna and Doug's systems reveals both were drugged, and the blood pattern on Anna's shirt corroborates Anna's story that she was passed out when Doug was killed and his blood pooled. Delko is suspicious when he sees that Doug emptied the mini-bar of its contents, and he corners Ross Miller, the bellman who restocked the mini-bar. Delko discovers a hefty stash of cash in the trunk of Ross's car, and the man admits to lifting it out of the mini-bar, where he had caught Doug hiding it, when he entered the room and found Doug and Anna passed out. He denies killing Doug.
Natalia finds a pin on Doug's body that he got from Supervisor Scott O'Shay as a gift of thanks for a campaign contribution. O'Shay claims Doug was a friend and says he was giving a speech at the time of Doug's death. Tripp finds out there was more than friendship tying Doug and Supervisor O'Shay together when he learns that Doug and O'Shay are making money off of casinos on Native American reservations. Horatio realizes Anna has been moving the money for O'Shay and she admits she's been doing it for two years. She refuses to tell the CSI what O'Shay has on her until she discovers her house has been robbed and a book listing a deceased call girl's clients is missing. Thanks to a videographer, the CSIs are able to find the thief, Louis Sullivan, but he won't tell them who paid him to steal the book. Inside the book, the CSIs find the names of prominent Miami citizens, including O'Shay and a man named Karl Bennett, whom Horatio calls and learns is the father of Anna's three-year-old son. He confronts Anna and she admits to helping O'Shay so that he would send money to her son.
The CSIs follow up on another name in the book, Reggie Veston, who runs the Kipayo Indian Casino, and question him and his wife in the death of Doug Lansing. Both deny involvement, and Horatio confronts O'Shay, who he thinks is blackmailing Reggie with the contents of Anna's book. O'Shay threatens to turn the pressure on Horatio's team. Calleigh and Delko go to Reggie's bungalow and find the man dead, stabbed in the face. A piece of confetti from the casino with traces of raspberry hairspray found on the body leads them to Mrs. Veston. She learned about her husband visiting a prostitute and stabbed her husband in a fit of rage. When Natalia tests the blood of everyone questioned in the Lansing case, she learns Jesse Stark is one-sixteenth Kipayo, making him eligible for part of the casino's profit--before Lansing interfered. Jesse admits he overheard a phone call Lansing made talking about who gets money from the casino and who doesn't, and when he returned to the room later and found the two passed out, he scalped Doug in a fit of rage. The case closed, Horatio tells Anna to stay away from O'Shay and not to let her life get away from her again.
Episode 521 - Just Murdered
Peace on Miami's Star Island is shattered when Hank and Laurie Atherton begin a huge fight, complete with a chainsaw and a shotgun, oh Hank's boat. The police break up the fight only to discover the body of Mandy Felding, Hank's trainer and girlfriend, inside the Athertons' home, which is divided in half by a state of the art laser system. Their son Nathan tells the CSIs that the warring couple is working out a not-so-civil divorce. Before the CSIs can properly begin their investigation, another body connected to the Atherton's turns up: Stan Lockwood, who bought Hank's precious car from Laurie for a mere $200, is found dead beside the car, the keys nearby in a fire ant nest. Delko pulls a shoe print from the car door, which was kicked in, smashing Stan's head. Natalia finds semen in Mandy's body that belongs to her husband, Todd, and Horatio is able to get him to confess to killing her.
Carmen Henney, who is unjustly collecting money from Delko from a scam, shows up at the lab and is surprised when Delko doesn't recognize her. After the shoe print on the car is matched to Paul Warner, the pool boy, Laurie Atherton's lawyer, Stacy Wakeman moves to have the evidence dismissed based on Delko's recent injuries in a shooting. Carmen backs her up and the evidence is dismissed. Going back to square one, Delko, who is now on desk duty theorizes that because the red ant bites on Paul's arms didn't go all the way up them that the pool boy might have been wearing a jacket. The CSIs obtain Paul's jacket and when Natalia discovers skin cells caught in the zipper that match Stan, it's all over for the pool boy.
The Athertons are at the heart of another domestic disturbance when their safe deposit box is released and both race to the bank, only to find it empty. They're arrested, and in order for their lawyers to continue to represent them, they're forced to sign over the deed to their house. When Calleigh joins Nathan to pay a visit to Alex Comdon, Hank's lawyer, she's shocked to find him dying, the victim of a fatal stab wound. Horatio confronts Stacy, who breaks client confidentiality while defending herself, giving the CSI a way to get her disbarred--and Delko reinstated. Working on a clue from Nathan, Calleigh and Delko search the Atherton's house and find the weapon used to kill Comdon--the knife the Athertons used to cut their wedding cake. Dual interrogations reveal that the Athertons, after finding their safe deposit box looted confronted Comdon, and, after learning he'd appropriated the contents, killed him. Both Athertons are arrested, and Nathan drives off after lamenting to Calleigh that his parents fought over their material possessions, but never him.