KTV When Teresa De Simone's body was discovered, one man would soon be found guilty - but would forensic science prove his innocence. 2026-08-25 Cheryl Moss: The shocking case of a woman stabbed more than 70 times by a teenager who researched murder and serial killers on the internet. 2026-08-25 Join Ireland's Customs teams as they, with the help of the Irish police, try to stop organised smugglers from bringing drugs, cars and even exotic animals into the country. 2026-08-25 Documentary following the work of Britain's police dogs in real operations, sniffing out everything from drugs and weapons to counterfeit money. Ken Stott narrates. 2026-08-25 The Thames Valley Police provide a fascinating insight into car crime and its prevention. Plus, shocking video footage captures dangerous drivers in action. Strong language. 2026-08-25 Join Ireland's Customs teams as they, with the help of the Irish police, try to stop organised smugglers from bringing drugs, cars and even exotic animals into the country. 2026-08-25 Documentary series charting the exploits of the City of London police, charged with safeguarding the Square Mile at the heart of the crime-ridden capital. 2026-08-25 Documentary following the men and women who help keep motorists safe on some of the most perilous highways and byways of New Zealand. 2026-08-25 Documentary following the men and women who help keep motorists safe on some of the most perilous highways and byways of New Zealand. 2026-08-25 Join Ireland's Customs teams as they, with the help of the Irish police, try to stop organised smugglers from bringing drugs, cars and even exotic animals into the country. 2026-08-25 Series shining a new light on modern policing in Manchester and the challenges faced by officers as they come face to face with a range of criminal and social issues. 2026-08-25 From rambunctious rammers to disastrous driving conditions - join us for a brand-new episode of Caught on Dashcam. 2026-08-25 A new look at the notorious case of Scott Peterson and the murders of his wife Laci Peterson and unborn son Conner. (2 of. 2026-08-25 The story of the killer who attacked his ex-girlfriend in a jealous frenzy and committed a brutal murder after a campaign of harassment. 2026-08-25 In 2022, the body of Frankie Fitzgerald was found. Soon after, details filter emerged of a toxic relationship and a serial killer obsession. 2026-08-25 In 1998, 22-year-old Jenny went out, looking forward to an evening with friends. That night would end in tragedy, as she never returned home. 2026-08-25 A profile of the Rhode Island family man and Sunday school teacher, who also turned out to be a cold-blooded triple murderer. 2026-08-25 Poisonous Possession: Documentary lifting the lid on police investigations into some of the most incredible murder cases in criminal history. 2026-08-25 A look the savage killer who murdered his own grandfather and two others in 56-hour blood-soaked killing spree. 2026-08-25 Experts analyse sand found in a car when a man goes missing, which leads them to a body and a twisted murder case. (7 of. 2026-08-25 Mother Paige Birgfeld went missing in 2007 and her remains were found five years later. A decade on, police closed the net on a local mechanic. 2026-08-25 Jack Unterweger is unmasked as the world's first transatlantic serial killer, who has been reporting on his own murders and hiding in plain sight all along. 2026-08-25 Mark Jensen: When Julie Jensen is found dead, police suspect her husband Mark of murder - despite the seemingly happy family life. 2026-08-25 The story of a 15-year-old from Leicestershire, who was groomed by a man she met online before being lured to her death in 2015. 2026-08-25