Quest Red Psychologists discuss the behaviour of serial killers, including Ted Bundy, Aileen Wuornos and Canada's Paul Bernardo. 2026-04-03 After the brutal slaying of a homeless man, James Tony Wise, the Portland PD turns to the footage from surveillance cameras to find his killer. 2026-04-03 Police retrace a 60-year-old woman's movements after she goes missing in Council Bluffs, Iowa. CCTV footage reveals the lies of someone close to her. 2026-04-03 2026-04-03 2026-04-03 2026-04-03 2026-04-03 2026-04-03 2026-04-03 A trucker disappears - police search extensively only to find what they feared in their own backyard. And two sudden deaths are not as coincidental as they appear. 2026-04-03 From personality profiles to DNA testing and fibre analysis, look at how the latest technology in forensic science helps criminologists solve a case. 2026-04-03 When a record store clerk is shot and killed outside a bank, surprising clues left at the scene indicate that robbery was not the motive. 2026-04-03 Specialised FBI teams root out and dismantle terrorist operations and put away criminals whose secretive cells are well armed and very dangerous. 2026-04-03 Cash In Transit And Tye Hawkins. Judge Rinder examines a terrifying armed robbery and the story of 10-year-old Tye Hawkins, who was knocked down by a motorbike rider in a hit and run. 2026-04-03 An air force veteran disappears along with his savings. Detectives discover a woman has been draining his accounts, then uncover a conspiracy of greed and murder. 2026-04-03 Police wonder if a young woman's personalised license plate, FLRT 12, makes her the target for murder or if a more sinister plot is behind the crime. 2026-04-03 A woman vanishes while on a Hawaiian vacation to celebrate her 29th birthday. Police trace her movements to a Waikiki hotel, covered by CCTV cameras. 2026-04-03 Bestselling author, Helen Bailey, was a wealthy widow. After finding love again with Ian Stewart she vanished. He helps in the search - but was it a cover-up. 2026-04-03 Lindsay and Jason seemed to be on amicable terms after agreeing to divorce. But, a brutal murder suggests there was more to their failing marriage than meets the eye. 2026-04-03 Who Am I? Dianne and Donnie settle down together in a wealthy Chicago suburb. They take the appearance of a power couple, but behind the smiles are horrifying secrets. 2026-04-03 A family is torn apart when a mother in Florida goes missing. The case stumps detectives, who believe that only the woman's three-year-old son knows the truth. 2026-04-03 Judge Rinder examines the case of Stephen Downing, a 17-year-old boy who was convicted in 1974 of the murder of Wendy Sewell. 2026-04-03 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. 2026-04-03 In 2022, the execution of a rising cyclist the weekend before a race in Texas sparks a police probe that uncovers jealousy, betrayal, and obsession. 2026-04-03 When hikers discover the severed head of Hervey Medellin, the cast of suspects includes former lovers, drug cartels and a murderous porn star. 2026-04-03 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. 2026-04-03 Killers have many ways to dispose of their victim's remains, but these are often no match for investigators. 2026-04-03 It is the insignificant details that forensic experts use to recreate a crime and catch a killer - fibres from a carpet, a lost eyelash or a clothing fragment. 2026-04-04 When 71-year-old Cindy Mudd goes missing, the Kanawha County Sheriff's Office turns to CCTV to retrace her movements. 2026-04-04 When 56-year-old Andy McGuffee turns up murdered in his burnt-out home, the Oklahoma State Bureau of Investigation looks to surveillance footage. 2026-04-04 2026-04-04 2026-04-04 2026-04-04 2026-04-04 2026-04-04 2026-04-04 Two men are found dead, beaten to death in the bar where they work. A local television station receives an anonymous letter about the murders. 2026-04-04 A woman is rushed to hospital following a massive seizure that has caused her heart to stop beating. Her husband admits to poisoning her. 2026-04-04 When a land developer finds his wife missing, the FBI suspects him of the kidnapping but they must keep their options open. 2026-04-04 In 1990, Chicago experienced a string of bank robberies. As the 'Bearded Bandit' became more sophisticated the FBI surmised that it could be a cop. 2026-04-04 When 16-year-old Becky Watts vanished without trace suspicions fell on her step-brother and his partner. Experts analyse police interviews for clues. 2026-04-04 Examines the history and modern evolution of the Texas Rangers, who were formed in the 1830s to protect settlers against attacks from natives. 2026-04-04 How baffling crimes have been solved through evidence provided by insects, beer bottles and other seemingly meaningless objects. 2026-04-04 A man risks everything to find his sister's killer - can a sympathetic detective with a great theory help him? Plus, a sexual predator is getting away with murder. 2026-04-04 A family worries when a godmother never arrives for a baptism. Meanwhile a jogger discovers a woman's body off a remote road in Pennsylvania. 2026-04-04 While a young man worries about his missing sister, a young woman's body is found in the Arizona desert - and investigators begin the hunt for her identity. 2026-04-04 In 2005 Pamela Knight vanishes on her son's birthday and, years later, two men find the remains of a woman buried under an abandoned shed. 2026-04-04 In a small town in Florida, a pastor and his wife take in a young woman from their congregation. But when she disappears, things may not be what they seem. 2026-04-04 Three bodies are discovered in a burned-out home and a fourth family member is missing. Investigators embark on a decades-long manhunt for the killer. 2026-04-04 A family are discovered murdered in their quiet suburban home. When one victim is found still clinging to life, police launch a desperate search for the killer. 2026-04-04 After a nine-year-old girl is caught in the crossfire of a gangland feud, a specialist weapons team moves in to arrest her killer. 2026-04-04 A mother calls on Texas Ranger Jim Holland, desperate for his help to solve the cold case murder of her son Joseph, executed in the East Texas woods. 2026-04-04 A man tries to fool a TV show into awarding him money. Three years later, he kills his partner then calmly lays a trail of false leads. Experts uncover the truth. 2026-04-04 See how arson investigators gather physical evidence and mount undercover and sting operations to crack insurance torchings and arson murders. 2026-04-04 See how plants help provide oxygen and nutrients, but in a criminal investigation, they can also mark the time and location of a person's death. 2026-04-05