New episode airs October 14 at 9 p.m., but viewers can stream the series featuring mothers and children who conspire to kill ...

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

Investigation Discovery’s chilling new documentary series “The Real Murders on Elm Street” explores true stories of real murders on Elm Streets across the country - proving that horror happens ...

Michael Carroll and his siblings look to discover what happened to their long-lost father in the true crime documentary ...