Quest Red+1 SkyTV

Tracie Andrews & Mike Gifford-Hull. What exposed Tracie Andrews' lie that a road rage attack killed her lover? Mike Gifford-Hull's TV plea for his missing wife Farsi hides the truth. S2, Ep2

Presumed Dead. Three cases illustrating the extreme measures investigators take to catch a killer when a missing person is presumed dead but no body can be found. S4, Ep6

Natural Witness. Features investigations in which natural clues, including insect bites, cat hair and a rare form of bacteria helped forensic scientists solve murders. S4, Ep4

Blood Bath. Mum-of-two Nikki Whitehead is brutally murdered in her own home. Police suspect she may have known her killer. Polygraphs and CCTV footage help reveal the horrific truth. S2, Ep9

The Vanishing Babysitter. 15-year-old Elizabeth Ennen was last seen when a friend dropped her home, but police find a piece of CCTV that turns the case in an unexpected direction. S2, Ep10

Teleshopping.

Teleshopping.

Teleshopping.

Teleshopping.

Teleshopping.

Teleshopping.

Burning Evidence. With only charred remains left of the victim, forensic detectives have to sift carefully through this scanty evidence to solve a perplexing murder. S1, Ep10

Short Fuse. The occurrence of letter-bombing is becoming increasingly more frequent, but the crime lab is the place where the scientists pursue the bombers. S1, Ep11

The Shootist. 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. S7, Ep4

Rebellion in Paradise. A detailed look and investigation into Macheteros, a clandestine Puerto Rican liberation movement accused of numerous acts of brutal terror. S7, Ep5

Experts analyse the former Prime Minister's colourful past and complicated relationship with the truth. Was his career littered with lies?

Terror For Sale. 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. S7, Ep6

Death of a Diplomat. The dignity of Embassy Row is shattered as a bomb strapped to the undercarriage of a Chevelle kills a former Chilean ambassador to the US and his wife. S7, Ep7

Deadly Payout. 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. S7, Ep8

Chacey Poynter. When firefighter Bob Poynter is killed, no-one appears more devastated than his young wife, Chacey. But soon detectives discover a web of lies. S3, Ep5

Uloma Curry-Walker. Within weeks of their wedding, a debt-ridden wife recruits a team of teenagers to help her get her hands on her husband's life insurance policy. S3, Ep9

Jesse Matthew. In Virginia, 2009, student Morgan Harrington vanished. Her body is found, but no culprit is identified until five years later, when another student goes missing. S1, Ep4

Pate. On a stormy night in Memphis, Micah Rine Pate mysteriously disappears, leaving behind unanswered questions and a husband whose story just doesn't add up. S4, Ep8

Ben Lacomba. When Sarah Wellgreen suddenly disappears, detectives desperately search for her. But after discovering no evidence, they investigate closer to home. S3, Ep10

Trimaan Dhillon. When Alice Ruggles is found dead in her flat, detectives uncover a tale of obsession. Police must distinguish truth from lies to solve this case. S5, Ep9

Kohlhepp. Todd Kohlhepp hides a deeply disturbing history of crime. When police find a woman held captive and her boyfriend missing, they unravel the truth. S4, Ep6

Three Times A Killer. When Debra marries Randy, his violent and cruel side takes over. Eventually, she manages to escape, but the next woman isn't so lucky. S9, Ep12