Investigation Discovery +1 Monday

A case involving an elderly couple in Moscow, Idaho, shocked by an attack on their young neighbour, executed in her doorway. Could a tip from behind bars help investigators?

Buying goods from home

Buying goods from home

Buying goods from home

Buying goods from home

The case of Ron Hiiri, a ladies' man living the good life in Connecticut. However, a new girlfriend and a stock market crash sent his life out of control

The case of Robert Foust, who considered killing his son Aaron, thinking it would stop him from growing up to be a murderer. Instead, he put himself and his son in God's hands

The case of Joyce Alexander, who was terrified of her son William Patrick, fearing he held her responsible for a horrifying crime he had carried out

A case in which an employee of an exotic wildlife park vanished. As the search for the missing woman intensified, investigators feared the predator responsible was not an animal

A case in which a retail store employee's crush on his manager escalated into an obsession. When she moved state, the stalker tracked her down to carry out a twist plan

The case of retired teacher Margaret Jack Sliger, shot dead in her farmyard in Mooresburg in May 2015. Kyle Robert Wolfe, a 15-year-old boy, later pleaded guilty to the crime

The stabbing of Arkansas cheerleader Julie Heath in October 1993. Eric Nance raped and murdered the 18-year-old, and 12 years later was put to death for the crime

In August 1992, Tennessee landowner Allen Roberts arrived home to discover his wife Doe was missing. Suspicion soon fell on him, but was someone else the culprit?

A case in which a fisherman in Georgia recovered a body with a gun in its hand. Investigators quickly learned that two young people had been murdered, execution style

The murder of Tanveer Iqbal. Spurned mistress Zatoon Bibi was jailed for life after being found guilty of killing her lover and putting his body in the boot of his car

When Patrick Gilhuley was shot dead by his partner Virginia Vertetis in 2014, she claimed it was self-defence. However, her ex-husbands provided evidence of her violent past

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.

A single mother meets a handsome cowboy on a night out. He charms his way into her home before attacking her and leaving her for dead

A sadist attacks two students during a walk. Only one of them lives, and she is the sole survivor of the 'Railroad Killer'

In 1991, four teenage girls were shot to death in Austin, Texas. Police scrambled to find an answer to one of the most notorious crimes in Austin history

John joins the hunt for a man accused of murdering his girlfriend in an act of petty jealousy. Cal helps find an unemployed metalhead accused of sexual abuse.

John is in pursuit of a couple accused of murdering a retiree and selling off his assets. Later, John and Cal Walsh hunt for the mysterious Boca Raton Mall murderer

The murder of Tanveer Iqbal. Spurned mistress Zatoon Bibi was jailed for life after being found guilty of killing her lover and putting his body in the boot of his car

When Patrick Gilhuley was shot dead by his partner Virginia Vertetis in 2014, she claimed it was self-defence. However, her ex-husbands provided evidence of her violent past

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