Is Unmasking a Killer coming back?

Unmasking a Killer ended on February 18, 2019, on HLN. The show concluded after its first season, which aired from March 18, 2018, to February 18, 2019.

Unmasking a Killer was a crime and mystery documentary series that explored the manhunt for the Golden State Killer. The series examined the patterns, escape methods, and psychological tactics of the criminal, offering insight into the investigation that spanned decades. It included interviews with law enforcement, investigators, and victims, some of whom had never spoken publicly before, aiming to shed light on the case and its complexities.

The show had a rating of 5.6 on TVMaze and each episode was approximately 60 minutes long.