Dean Cudworth

When a neighborhood do-gooder is murdered, Horatio and the CSIs discover that he was planning to blow the whistle on something big. Also available on iTunes

A headless corpse belongs to a germophobic sci-fi writer. Without the head, there isn't enough evidence to find the killer -- until Zack lends a hand.

When a shocked teenager finds a dismembered body laying in pieces in a strange purple pool of water, Brennan and Booth come to the scene only to find the victim's head is missing.

When a shocked teenager finds a dismembered body laying in pieces in a strange purple pool of water, Brennan and Booth come to the scene only to find the victim's head is missing. With help from Brennan's newest grad student, Wendell, the team discovers the body is that of Jared Addison, a 25-year-old science fiction writer who suffers from OCD and a crippling fear of germs. With Sweets' psychological insight into Jared's perfectly regimented world, Booth and Brennan track down a number of suspects including Jared's psychologist, his much older girlfriend and his science-fiction book publisher, all of whom have good reason to want Jared out of their lives. However, without the victim's head, the team struggles to find enough evidence to locate a killer - that is, until they receive insight from Zack, who studies the case from afar at his psychiatric facility with case information provided to him by Hodgins. Meanwhile, Brennan scolds Booth for not letting her ever fend for herself.

When a shocked teenager finds a dismembered body laying in pieces in a strange purple pool of water, Brennan and Booth come to the scene only to find the victim's head is missing. With help from Brennan's newest grad student, Wendell, the team discovers the body is that of Jared Addison, a 25-year-old science fiction writer who suffers from OCD and a crippling fear of germs. With Sweets' psychological insight into Jared's perfectly regimented world, Booth and Brennan track down a number of suspects including Jared's psychologist, his much older girlfriend and his science-fiction book publisher, all of whom have good reason to want Jared out of their lives.

The reunited team races to stop a plane armed with a deadly nerve gas aimed at Ft. Griffith, and Kim is ordered to broadcast a fake weather report from her radio station to get all personnel to take cover. Also available on iTunes

After a man kidnaps three teenaged girls and locks them in a cellar, he tells them only two of them will live and they must choose which one will die. Also available on iTunes and VUDU

Jack and Dina go undercover to convince a terrorist to help them find Marwan; when Paul undergoes surgery, Audrey realizes she still cares for him. Also available on Amazon Instant Video and VUDU