
Death Row Confidential: Secrets of a Serial Killer — Season 1
A killer's confession from inside prison walls
About this season
Death Row Confidential: Secrets of a Serial Killer examines the gripping story of convicted killer Joseph Naso, and how a fellow inmate came to connect him to many more cold cases.
Episodes (3)

1. Unmasking Naso
Aired 13 September 2025 • 85 min
Retired Detective Ken Mains teams up with an inmate on death row to expose the secrets of unknown serial killer Joseph Naso. While bringing closure to a victim's family, Ken uncovers that Naso likely killed many more women than police ever thought.

2. Husband, Father... Serial Killer
Aired 20 September 2025 • 42 min
Retired Detective Ken Mains and inmate Bill Noguera uncover chilling new details about serial killer Joseph Naso who posed as a pro baseball team's photographer to hunt women and may have gone on a killing spree in Sin City.

3. The Cop & the Convict
Aired 20 September 2025 • 42 min
Bill Noguera gets a written confession from serial killer Joseph Naso, cracking open another cold case from his. Detective Mains uncovers more potential victims from an infamous case in New York.