Investigation Discovery Tuesday

Buying goods from home

Buying goods from home

Buying goods from home

Buying goods from home

The 1975 murder of department store mogul Al Haber, killed by his glamorous wife Lou Lazarra in an attempt to reap the benefits of his life insurance policy

When a co-worker found 67-year-old Karen Navarra dead in a bloody scene at her California home, the seemingly contradictory physical evidence baffled police

When police discover a missing three-year-old child dead in Haddon Township, New Jersey, they must turn to the digital evidence to pinpoint the killer.

When Paul Stocks is scammed by a bogus travel agent, he soon realised he was part of a huge holiday scam involving hundreds of victims and over a million pounds

When Sue Hughes falls for Ste, she sends him £100,000 to help with his cancer treatment, but her life falls apart when she discovers that everything is a lie

The case of Patricia Viola, who vanished in 2001. A bone fragment was later found locally, but it would be several years until DNA techniques confirmed its identity

The case of Vermont teenager Brianna Maitland, who vanished after leaving her family's farm after dropping out of high school, intent on getting her life back on track

The case of rapper Mac Phipps. After a young fan was shot and killed at one of his concerts in a Louisiana club, Mac was arrested and convicted for the crime

The case of Penny Brummer, who was accused of murdering her ex-girlfriend's best friend. She had been so drunk at the time, it proved difficult to establish her innocence

In Pennsylvania, the body of a computer programmer is found submerged in a bathtub. Leads are scarce until detectives uncover a series of troubling voicemails

A former mayor of an Ohio town turns up dead in his hunting cabin. Detective Ryan Allar explores whether this is political retaliation or something more personal

The murder of Carol Wardell in September 1994, by her husband Gordon. Plus, the 'honour killing' of 17-year-old Shafilea Ahmed by her parents Iftikhar and Farzana

The 2016 murder of best-selling author Helen Bailey by her partner Ian Stewart, who had earlier helped volunteers in her search

Suspicious signs lead to shocking revelations in these true stories of people who discovered they lived with a killer. Will they become entangled in evil?

Maria's world shatters when her husband Joel, starts an affair. When Maria threatens divorce, Joel makes a deadly plan to stop her

When missing teenager Shafilea Ahmed's remains are found, her parents seem devastated. Years later, police unravelled the truth of abuse, family honour and murder

When Lesley Ford and four of her children disappeared from a Cornish village, her husband claimed they left him without a trace. However, police determined to investigate further

In Pennsylvania, the body of a computer programmer is found submerged in a bathtub. Leads are scarce until detectives uncover a series of troubling voicemails

A former mayor of an Ohio town turns up dead in his hunting cabin. Detective Ryan Allar explores whether this is political retaliation or something more personal

The murder of Carol Wardell in September 1994, by her husband Gordon. Plus, the 'honour killing' of 17-year-old Shafilea Ahmed by her parents Iftikhar and Farzana

The 2016 murder of best-selling author Helen Bailey by her partner Ian Stewart, who had earlier helped volunteers in her search