Investigation Discovery

Lanny Horwitz Murder - When Lanny Horwitz was discovered dead in his bathtub on September 30, 2011, officials assumed it was a suicide. Incriminating...

Katie Key had no idea that entering into a relationship with an older guy would lead to her death. The city of Greenville, Tennessee,...

'Forbidden Love: Dying for Love,' season 3 episode 7 of Investigation Discovery, examines the grisly 2003 murder of 17-year-old Amandeep Atwal. The dead British Columbia...

Tyshika Adkins, a lovely mother, was brutally killed in her Cambridge, Maryland apartment in June 2004. Whereas the investigators initially suspected her child's father,...

A hiker's seemingly benign discovery in California's Joshua Tree National Park rapidly devolved into a murder inquiry. In June 2018, Henry Stange's disfigured body...

When authorities arrested Diane Hart and Vickie Brill in November 2013, they were charged with attempting to hire a hitman to assassinate Diane's then-husband,...

Diane Hart and Vickie Brill's close relationship never sat well with Diane's then-husband, Gene Hart. However, in November 2013, he learned of the sisters'...

When Asia Adams, a 21-year-old university student, was brutally killed in her home in November 2004, residents of Germantown, Maryland, were shocked beyond belief. 'Homicide...

When 911 operators in Leetonia, Ohio, received a report concerning Delbert Shafer's death, they immediately sent first responders to the area. The case took...

Eyewitnesses immediately pointed to John Brown's jilted lover Ada Hulmes when officials in Silver City, New Mexico, discovered him shot to death in cold...