Is Unknown Serial Killers of America coming back?

Unknown Serial Killers of America is currently between seasons. The show last aired on June 22, 2025, and has not announced a return date. It is not known when new episodes will be released.

This series is a crime documentary that premiered in 2025. It explores the stories of serial killers in the United States who operated in silence, often evading law enforcement for years before being caught. The show aims to shed light on these lesser-known killers whose actions remain haunting and whose cases challenged investigators for years.

The episodes have a runtime of 60 minutes.