Monster: The Zodiac Killer Podcast Reopens Bay Area's Darkest Mystery

Tenderfoot TV and iHeartPodcasts investigate America's most elusive serial killer through new documentary series

Monster: The Zodiac Killer is the second installment in the Monster podcast franchise, produced by Tenderfoot TV and iHeartPodcasts. Hosted by Matt Frederick and Payne Lindsey, the series examines the unsolved serial murders that terrorized the San Francisco Bay Area beginning in 1968.