Investigation Discovery +1 Tuesday

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

Buying goods from home

Buying goods from home

Buying goods from home

Buying goods from home

A case from January 1996, when a campus worker at Tustin High School in Orange County, California discovered a body on the tennis court

The fatal shooting of 27-year-old Jarrod Davidson in 2004. Outside his apartment, lying between his feet, Californian detectives found a suspicious potted plant

The disappearance of an oil executive from the front of his New Jersey home. Police feared a medical emergency until a ransom note arrived from an eco-terrorist organisation

The murder of 24-year-old Washington Redskins star Sean Taylor, shot dead by an intruder in his Miami home. Investigators found plenty of associates with a motive

The murder of Cambridgeshire 10-year-olds Holly Wells and Jessica Chapman in 2002. Experts study media interviews of their killer, Ian Huntley, to expose his lies

The disappearance of a young pilot in the mountains of Colorado, who left her baby behind. Police unravelled a story far more horrifying than they imagined

The murder of two middle school girls. When police discovered one of the girls may have recorded her killer with her cellphone, the race was on to find the killer

How, when the body of Army sergeant and father Re'Mano Campbell was found slain in his house in Prichard, Alabama, local investigators unravelled a disturbing web of lies

How, when 93-year-old Penny Knell was admitted to a special care facility, a devious mastermind was waiting to prey upon society's most vulnerable

How, in Michigan, a simple affair between two colleagues became more complex as the lovers proved willing to do anything - even commit murder - to protect their secret

A case with origins in the deaths of three men over a 12-year span. When a deadly car explosion ripped through Pensacola, Florida, links were made and suspicions arose

A mother from Texas, who suddenly dropped out of contact. Police believed she may have been taking a break somewhere, possibly with a new man. However, her family feared the worst

A case in which a man disappeared on a job at a paper mill. No one would talk to detectives, leading them to wonder the reasons why

During the day Lorenzo Gilyard is a well-liked professional. At night he's a monster, preying on the women who work the streets

For 42 years, Carl Sutcliffe has carried the stigma of his brother's atrocious crimes. He shares what it was like the day he found out his brother was a killer

Will a trail of blood from the balcony of a young woman's apartment to the complex's parking lot leads police to her cold and calculating killer

Detectives uncover a bloody scene at the lavish Miami apartment of a successful social media influencer. What was really going on behind closed doors

Adult film star, Timothy Boham, tries to escape the vicious cycle of selling his body for money. But running from his past proves to be deadly

How, when the body of Army sergeant and father Re'Mano Campbell was found slain in his house in Prichard, Alabama, local investigators unravelled a disturbing web of lies

How, when 93-year-old Penny Knell was admitted to a special care facility, a devious mastermind was waiting to prey upon society's most vulnerable

A mother from Texas, who suddenly dropped out of contact. Police believed she may have been taking a break somewhere, possibly with a new man. However, her family feared the worst

A case in which a man disappeared on a job at a paper mill. No one would talk to detectives, leading them to wonder the reasons why