Crime + Investigation Sunday

A love triangle at the University of Florida results in the murder of a popular student. A strong digital trace leads authorities right to their murderer

The actress investigates the murder of reclusive 58-year-old property millionaire William John Saunderson-Smith

Family, friends and detectives come together to tell the story of Linah Keza, killed three days before her 30th birthday by her ex-partner

The murder of landlady Antonietta Guarino, from Trowbridge, Wiltshire, who met her untimely end at the hands of a tenant in January 2009

The arson attack on the Liverpool home of the Bimpson family in December 2008, which resulted in the death of three-year-old Francesca three weeks later

Parenting expert Jo Frost examines the case of a schoolboy obsessed with serial killers, who stabbed two strangers to death in Colchester in 2014

In 2010, Robin Garbutt called 999 to report that his wife had been murdered by an armed robber in their North Yorkshire home. This episode examines the case

The case of farmer Robert Wilson, who ran over his wife with a tractor, but claimed it was wan accident until it emerged he has been living a double-life

Janet Commins was killed in 1976. The wrong man went to prison while Stephen Hough escaped justice - until DNA revealed the truth decades later

When Sarah vanished, Ben Lacomba hoped no body meant no justice. But his lies unravelled in a case of jealousy, control and cold calculation

In 2023, 16-year-old Logan MacPhail killed ex-girlfriend Holly Newton, 15. He stalked her, lured her into an alley and fatally stabbed her

In 2014, inspired by TV show Dexter, 16-year-old Steven Miles killed Elizabeth Thomas. Experts recount the investigation, psychiatric assessment and trial

Cases of teenagers who committed murder

In 2004, 18-year-old Brian Blackwell killed his parents after they uncovered his fantasy life. He then went on a luxury holiday while their bodies lay undiscovered

Cases of teenagers who committed murder

A lifeguard is found dead at a community swimming pool, causing a wave of terror to flood through Kansas

Deborah is found dead at home. Detectives unearth an affair, a jilted wife but no suspect. It will take 40 years and DNA testing to expose her killer

The investigation into the killing of a man whose mutilated body was found in 1983 close to what was known as the Hanging Tree - only for the case to stall for 30 years

A Mennonite woman is found murdered far from home. Cell phone pings reveal her killer, driven by a senseless grudge to abduct and kill a stranger

Teen Mom star Farrah Abraham finds fame at a young age, but it isn't until her celebrity sex tape 'leaks' that her star power skyrockets, though the backlash is equally swift

In 2010, Robin Garbutt called 999 to report that his wife had been murdered by an armed robber in their North Yorkshire home. This episode examines the case

The case of farmer Robert Wilson, who ran over his wife with a tractor, but claimed it was wan accident until it emerged he has been living a double-life

Deborah is found dead at home. Detectives unearth an affair, a jilted wife but no suspect. It will take 40 years and DNA testing to expose her killer

After five years of rumours and false leads, investigators piece together the grim truth of what happened to 18-year-old Natalee Holloway during her Spring Break trip to Aruba

The case of a woman found shot dead by the side of a Florida road in 1993. No signs of a struggle, assault, or robbery are apparent