Who Hired the Hitman?

In the dark world of contract killings, the person who pulls the trigger is only half the story. Investigation Discovery's series, *Who Hired the Hitman?*, explores the chilling reality of murder-for-hire plots. Each episode examines a real-life case where detectives must look beyond the immediate crime scene to find the true mastermind. Following a trail of secret phone calls, hidden bank transfers, and whispered confessions, investigators work to expose the person who wanted someone dead badly enough to pay for it. The motives are often shocking, from greed and jealousy to pure revenge, proving that the deadliest enemy can sometimes be the person you least expect. The gripping season 1 ended on December 09, 2025 sign up for a reminder.