An Unexpected Killer (Documentary, English)
Genres: Crime
Status: Ended
Premiered: 2019-12-05
Ended: 2022-11-18
Network: Oxygen True Crime
Country: US
Airs on: Friday
Air time: 20:00
Runtime: 60 minutes
Average rating: 5.7
An Unexpected Killer takes a deep dive into homicide investigations through captivating interviews with potential suspects, in-depth examinations of the crime scene and re-enactments. Viewers follow experienced homicide investigators who believe they are inches away from solving the case, until they come across something unanticipated. Whether it's a new witness, an overlooked piece of evidence or even an innovation in forensic science, in each case detectives find a startling discovery that sends the investigation in a completely new direction in their search for justice.