Investigation Discovery Saturday

Buying goods from home

Buying goods from home

Buying goods from home

Buying goods from home

Chris and Theresa seemed like a perfectly matched couple. But when one of them vanished, it led to five months' of hell and a shocking final act

The death of police officer Robert McElrath, whose body was found near a railroad trestle in California in early January 2011. His wife Joanna was later convicted of the killing

The death of Codi Joyce at a house party after a fight in 2015. In light of the fact nobody was ever charged for his murder, the documentary reappraises events of the night

In 1996, much-respected teacher Norma Luobikis was found stabbed to death in her home. Evidence suggested an intimate bond between the victim and her killer

The case of Pamela Knight, who in 2005 vanished on her youngest son's birthday. Seven years later, two men found her remains buried under an abandoned shed

A case in which the body of an unidentified teenage girl was found in a culvert near an Arizona freeway, close to the Mexican border

The murder of Missouri businesswoman Joy Dishneau, who was found stabbed to death at home. Police arrested two people in connection with her brutal murder

After a long battle with cancer, David Weedman was found dead in his home with a gunshot wound. Investigators soon turned their focus to David's best friends

The case of self-made millionaire William 'Billy' McGrath, who went missing in August 2009. His buried body was recovered two years later

The story of millionaire Bob Harrod, who finally married his childhood sweetheart Fontelle at the age of 81 before mysteriously disappearing from his California home in July 2009

The case of 42-year-old Miami mother Raquel Calderin, who vanished on her way home from work. The investigation led detectives into a disturbing family picture

The case of 26-year-old car dealer Christopher O'Brien, who in February 1992 took a man for a test drive and never returned to his Long Island premises

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

A wife wakes to find her husband dead outside in the snow, she calls 911. But when the police discover a volatile history, suspicions are aroused

In California, police face-off against a knife wielding bodybuilder. Plus, a wanted criminal draws an officer into a brawl in a sex shop

Self-styled prophet Sheryl Ruthven manipulates followers to revere cats, driving them into isolation, financial ruin, and destructive rituals

A case involving mixed martial artist War Machine, who was accused by adult movie star Christy Mack and associate Corey Thomas of assault in her Las Vegas home

The case of Easter Williams, who was shot in the head after finding her husband in bed with another woman. The dramatic trial hinged on the victim's memory

A tight-knit Mississippi family torn apart after an affair was uncovered. Two people were killed and secrets revealed during the hunt for the killer

The case of widowed Marilyn Burdick, who apparently found new love with Louis Plunkett. Close relatives' fears about the charming real-estate agent soon proved founded

The murder of Frank Rodriguez, orchestrated in September 2000 by his wife Angelina who hoped to collect $250,000 from his life insurance

Cynthia Smith and David Mueller's happy marriage was rocked by a tragic illness. When David died, detectives uncovered a sinister plot