TV Guide 5USA Saturday

When Thomas Wilder, a serial killer Danny has been unable to apprehend, threatens him and his family, Linda's concern over her husband's job and the state of their marriage intensifies. Starring Tom Selleck, Donnie Wahlberg, Bridget Moynahan, Will Estes and Len Cariou

When a homicide case ends in a hung jury, Erin is forced to take over the investigation from her colleague, ADA Kelly Blake, and - with the help of DA investigator Anthony Abetemarco - find a missing witness. Starring Tom Selleck, Donnie Wahlberg, Bridget Moynahan, Will Estes and Len Cariou

Danny is interrogated by the District Attorney's investigator when his ex-partner is accused of planting evidence in order to wrap up a homicide case. Meanwhile, Frank grapples with the limits of free speech. Starring Tom Selleck

Frank's first partner announces plans to publish a book filled with stories of their early days on the force, prompting the police commissioner to worry his personal secrets might be about to be made public. Starring Tom Selleck, Donnie Wahlberg, Bridget Moynahan, Will Estes and Len Cariou

Gibbs is called to a frozen lake, where two children have discovered the body of a missing US Marine. The team searches the water for clues and finds three more bullet-ridden corpses, all of which have tattoos linking them to a notorious street gang. The case then becomes a race against time to discover what connects the murders before the serviceman's comrades seek revenge

Gibbs is assigned to examine the apparent suicide of a Pentagon cryptographer suspected of spying. The case is thrown into disarray by the discovery of evidence indicating another person was present at the time of death - meaning the real mole may still be on the loose and has already killed at least once. Crime drama, with Mark Harmon and David McCallum

Abby becomes the target of an assassination attempt while working in the lab - and the team's search for her would-be killer leads to the main suspect in an embezzlement trial at which she is appearing as a witness. However, subsequent developments also place her ex-boyfriend in the frame. Mark Harmon, Pauley Perrette and Michael Weatherly star

A suspect dies while being restrained by Ziva, who finds herself accused of using undue force and becomes the subject of an internal investigation. To make matters worse, Jenny is kidnapped by the dead man's brother, who demands a consignment of impounded heroin in exchange for her release. Drama, guest starring Connor Trinneer (Enterprise) and Tamara Taylor (Bones), with Mark Harmon, Cote de Pablo and Lauren Holly

Jessica visits an old friend who runs a haulage company, but finds herself having to prove his son innocent of murder while coming up against a gang of hijackers. Whodunit, starring Angela Lansbury

The absentee father of a gifted pianist is accused of killing the music teacher who acted as tutor and guardian to his daughter. A web of intrigue emerges when it becomes clear the dead man was planning to marry his pupil, but Jessica remains convinced that the police may not have arrested the right man for the crime. Angela Lansbury stars