Investigation Discovery TV Guide — Thursday, 4 June 2026

Joe showcases a homicide detective who put everything on the line to solve a case, and their efforts to find justice

The case of Philadelphia restaurant manger John Thurberg, who was murdered at work in May 1996. The motive behind the crime was unclear, but when police interviewed his employees, they uncovered a web of secrets and lies

A case that began when a woman was found dead in her bath. Initially, it was thought she had died of natural causes, but an autopsy revealed she had been strangled

Conspiracy theories rock a Texas town after a high school football player mysteriously vanishes. Some very unusual suspects emerge

In a struggling Pennsylvania town, the killing of an immigrant splits the community. When star football players emerge as suspects, locals engage in a coverup

Buying goods from the comfort of home

Buying goods from the comfort of home

Buying goods from the comfort of home

Buying goods from the comfort of home

The case of Philadelphia restaurant manger John Thurberg, who was murdered at work in May 1996. The motive behind the crime was unclear, but when police interviewed his employees, they uncovered a web of secrets and lies

A case that began when a woman was found dead in her bath. Initially, it was thought she had died of natural causes, but an autopsy revealed she had been strangled

A case in which a hardworking mum was shot dead on a roadside in 2005. Police worked tirelessly to catch the killer, fearing a murderer was on the loose

When a DJ was found brutally murdered outside a radio station, police originally believed it was a robbery gone wrong. The facts later revealed he was not just a random victim

Conspiracy theories rock a Texas town after a high school football player mysteriously vanishes. Some very unusual suspects emerge

The death of Charlie Billis in a car crash in 2009. The driver, his wife Chrissy, deliberately ran the vehicle into a tree after noting he had failed to fasten his seat belt, and later tried to unburden herself of her guilt after registering with an online dating service

The death of Toni Henthorn in an apparent hiking accident in the Rocky Mountain National Park in 2012. Her husband Harold claimed she had slipped and fallen from a cliff ledge. He stood to gain $4.5million in life insurance from the death, and three years later evidence was assembled to convict him of murder. The conviction also raised questions about his possible involvement in the mysterious death of his first wife

When 32-year-old Adam Chase disappeared in Ontario County, New York, it takes the tireless efforts of a private investigator to reveal the truth

A man vanishes from a small Idaho town, leaving a trail of strange clues and rumours. When his body is found, the truth is more shocking than anyone imagined

In rural Pennsylvania, a home refurb reveals a skeleton in the basement. Police uncover a decades-old missing persons case and a grisly family secret