Quest Red+1

A look at when there are no eye-witnesses to murder, photographic evidence can provide investigators with a permanent record of the killer.

Investigates partners who commit crimes, including two cab drivers, and a new DNA technique that can extract clues from four-year-old evidence.

A closer look at real FBI cases - from murders to robberies - with dramatic re-enactments and interviews with agents and forensic scientists who work in the investigations.

A closer look at real FBI cases - from murders to robberies - with dramatic re-enactments and interviews with agents and forensic scientists who work in the investigations.

Judge Rinder examines the case of 21-year-old Laura Davies, who was murdered by her partner when she wanted to end their relationship.

A woman enters into an affair with her daughter's grandfather, causing a major rift in the family and eventually leading to a bloody Texas showdown.

Alex Gumm, a musician interested in philosophy and all things extra-terrestrial, vanishes in Hawaii. Alex's childhood friends risk their lives to find answers.

In 2009, Philip Gattuso is murdered in the quiet town of Fargo. When police can't find any leads, they turn to a witness that never sleeps - surveillance video.

Thomas and Lisa Infante had four children and a volatile marriage. One day Lisa announced she'd met someone else and an argument spiralled out of control.

When Frank Hilley is struck down by a mysterious sickness, the town of Anniston grieves. But suspicions arise after his daughter also falls seriously ill.

After taping their TV show in rural Vermont, Chrissy and Charlie Billis have a terrible car accident. Only one survives. Do tapes offer a clue to what happened.

19-year-old Logan Schiendelman vanishes after a night out. When authorities find no evidence of foul play, they are forced to examine his family's controversial past.

Judge Rinder examines the wrongful conviction of Victor Nealon, who was found guilty of attempted rape and sentenced to life imprisonment.

11-year-old Carlie disappears while walking home from a friend's house. Detectives uncover disturbing footage of a mysterious man grabbing her.

The East Coast experiences the first major terrorist attack since 9/11 - the FBI races against time to track down the bomber and save thousands.

Bicyclists cope with road-raging drivers. A man records a tense moment in a New Jersey parking lot. An angry driver phones a man who cut him off.

Motorists fend off brake-checking buffoons. A family defends themselves from a knife-wielding man. Two women get heated in a hospital parking lot.