Investigation Discovery +1 Sunday

A case in which a married couple were found shot dead in their home. Investigators revealed a bizarre story that involved drugs, stolen money and a pet parrot who became a witness

Buying goods from home

Buying goods from home

Buying goods from home

Buying goods from home

Amina and Sarah's desire to live the life of a typical American teenager is stunted by their strict father. When they rebel, it leads to an explosive and tragic end

A young mother loses her son who has battled a medical condition since birth. But when doctors reveal he didn't die from natural causes, police suspect foul play

Detective Rod Demery recalls a case in which a protective grandfather was found beaten to death on the roadside

A murder that rocked an African-American neighbourhood in 1970s Detroit. Police arrested suspects who were convicted of the crime, but it took 47 years for the truth to emerge

A millionaire doctor and his wife enjoyed a glamorous lifestyle. However, behind closed doors, they were troubled by deceit and violence which eventually turned deadly

The case of cousins Mark Corona and Paul Stoeppler, whose close relationship broke down in a devastating and bloody way

The killing of Sandra Miles by her daughter. Tracie Lynn Miles testified she was under the influence of an abusive boyfriend - who was also convicted in the case

How, a couple raising their children in an idyllic rural town, found their quiet lives turned upside down when two of the family were found brutally murdered

The case of 19-year-old Logan Schiendelman, who vanished after a night out. When authorities found no evidence of foul play, they examined his family's controversial past

A case in which transgender teen Sage Smith went missing. The investigation turned up evidence that forced detectives to look closer into Sage's inner circle

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

The case of killer Timothy Bass, who for decades had told his wife Gina that he enjoyed working the night shift to make extra money

The case from Dalhart, Texas, in 2017 of Joel Frazier, the proud father of two former rodeo queens, Camie and Jamie Frazier, until suddenly he goes missing

Experts in body language, linguistics, and psychology study police bodycam, spotting the signs that point to the murder of Gabby Petito

A gunman kills a University of Kentucky football player at his birthday party. Despite a house full of witnesses, no one saw the shooter

A woman awakens to find her two young sons with their throats cut. Their aunt's boyfriend confesses to his mother, and she wears a wire to capture her son

A road rage incident turns deadly as an elderly man is beaten to death by a psychopathic teenager who claims he was acting in self-defence

When police arrest her mother for murder, Tammy lies to protect her. But a look at her disturbing youth forces Tammy to see her mother in a new light

Christina Thomas stays loyal to her brother, John White, after two horrific crimes. But when it happens again, she wonders if he's the devil in disguise

The case of high school student Brandon Wentzell, who fell for Clarissa Chistiakov online. However, Chistiakov was a fake identity and Jessica Boudreau led Wentzell to his death

The case of 50-year-old real-estate agent Beverly Carter, who was murdered after arranging to meet a prospective buyer at a remote house in September 2014

The case of Tracie Andrews, whose road rage attack killed her lover. Plus, Mike Gifford-Hull's TV plea for his missing wife Farsi that hid the true facts of her disappearance