A Plan to Kill is a new true crime show coming to Oxygen. Learn more about the series, watch the trailer, find out the premiere date, and more here.

Learn more about the many serial killers who terrorized the state of California, including the Zodiac Killer, Night Stalker, and Golden State Killer.

Learn more about the investigation into the Sunset Strip murders and the eventual arrest of Doug Clark and Carol Bundy.

The Smoking Gun, and how it differs from other shows like Dateline: Secrets Uncovered and Dateline: Unforgettable.