Investigation Discovery’s new true-crime series 'Who Hired the Hitman?' explores six shocking murder-for-hire cases, ...

“The Friday the 13th Murders” takes viewers through in-depth accounts as investigators revisit tragedies connected to Friday the 13th, revealing the disturbing truths behind the world’s most feared ...

A man who killed teen stepson Christopher Denoyer and buried him under the family’s Salinas home nearly 40 years ago sparked one of the longest cold cases in Salinas history and is featured in a new ...

Season two of the hit true-crime series The Real Murders on Elm Street premieres on Investigation Discovery Wednesday, Oct. 1 at 9/8c. During the season two premiere episode, detectives launch an ...