The investigation into the deaths of a shock jock and the housekeeper who supplied the pain killers to which he was once addicted leads Goren and Eames to a detox…

Undercover FBI agent Dana Lewis returns to help the detectives with a case.

After a six-year-old boy dies in a school shooting, detectives trace the gun used back to a white supremacist’s gun shop. Munch and Tutuola both face hatred and prejudice from…

Identical twins are found murdered on the same night. The CSI’s investigate the two separate murders only to find a twist in the investigation find that leads them in another…

A missing computer circuit board: the Russians get wind of Chinese espionage, the White House must find a leak, and CTU interrogates an unlikely witness.

Two groomsmen wake up handcuffed together and covered in blood, with no memory of the raucous bachelor party the night before. Worse, the groom is missing…

A dead junkie is found on a Miami street with a broken neck and a wad of cash in his hand. When the body is taken to the lab, Alexx…

A prostitute from Vic’s past is the key to taking down a violent drug dealer; Dutch worries about Claudette’s health; Danny takes drastic measures to protect her child.

Claudette encounters a murderous old nemesis; Vic confronts Olivia about her political connections; Dutch’s case gets personal.

When the ex-wife and child of Julien’s former partner, Tommy, are murdered, Tommy becomes a suspect, prompting Julien to team up with Mackey to conduct their own investigation. Elsewhere, Shane…

When Dr. Alicia Seberg, a government research scientist, is exposed to a deadly toxin while at work and has only hours to live, she calls Patrick Jane and the CBI…

Director Shepard makes a huge mistake by meeting a man alone to inform her about Le Grenouille, as their meeting turns into a murder of the informant. Now the NCIS…

When billionaire software magnate Sidney Teal is shot dead by ex-cop Archie Modine after allegedly turning mugger and another policeman mysteriously flees the scene, Stottlemeyer calls in Monk to investigate….

In the aftermath of the tornado, the residents of Wisteria Lane try to rebuild their lives. Katherine discovers someone may know her secret while Lynette faces the possibility of her…

Dexter is hampered by his neighborhood’s increased vigilance due to vandalism, his temporary inability to drive himself anywhere, and his admiration for the killing technique of the artful Trinity Killer.

Sherlock agrees to take a case from a man claiming to be Moriarty, hoping it will bring him closer to finding his nemesis. Meanwhile, Gregson encourages Joan to give up…