Investigation Discovery +1 Saturday

A sniper shooting on Alaska's busiest highway. When a witness revealed the truth behind the incident, it ignited an explosive revenge plot that left a community reeling

Buying goods from home

Buying goods from home

Buying goods from home

Buying goods from home

The case of 32-year-old of Stephanie McClurg, whose 35-year-old husband Jason was convicted of poisoning, intending it to look like a drug overdose

The story of Matt and Nique Leili, whose seemingly happy marriage was torn apart for ever, when Matt stood accused of murdering his spouse

The murder of 14-year-old April Millsap, whose body was recovered from a bike trail near the village of Armada, Michigan in July 2014

Investigator Jim Horton's unlikely friendship with an infamous burglar Gary Evans. It became apparent the bond between the two adversaries might be built on treachery

Relatives of former Illinois police sergeant and convicted murderer Drew Peterson reveal how his shocking crimes impacted the family and changed their lives forever

Relatives of serial con-woman and murderer Sante Kimes reveal how her shocking crimes impacted the family and what it was like having a relative with murder on her mind

The consequences of a bitter argument between a woman and her former partner, and how things intensified when her daughter became caught in the crosshairs

After her divorce, Cristi bought a new home that needed work. She hoped handyman Curtis could fix it up, but problems ensued when he became dangerously fixated with her

Experts analyse a man's deception following the 2017 Manchester Arena terror attack. Police tapes expose the lies of a man who murdered his wife and hid her body in the freezer

When arrested for historic sexual offences, TV weatherman Fred Talbot tried to hide the truth in police interviews. However, his repeated response of 'no comment' spoke volumes

In Dallas, Texas, surgical patients were falling victim to a monster with a medical degree. Dr Christopher Duntsch - aka Dr Death - was later found guilty of gross malpractice

A landlord approaches his rental home to inspect a broken window when he hears a baby crying. What he finds inside will haunt two families for ever

The former prosecutor recalls the case of 29-year-old Elizabeth Ferrell's body, whose body was found floating in the Louisiana bayou

The fatal shooting of Brandon Duran, orchestrated by his wife, tattooed pin-up girl Amber Andrews and her former boyfriend Justin Hammer in 2012

The story of Matt and Nique Leili, whose seemingly happy marriage was torn apart for ever, when Matt stood accused of murdering his spouse

A married mother takes to Tinder under a pseudonym and embarks on a steamy affair. But when her lies are exposed, the fallout results in bloodshed

A case in which a woman became smitten with a dashing crew member while on a cruise. However, his motivation was greed, and her days were numbered when she found out