Talking Dateline: The Killer on Camera 4

Dateline NBC

Josh Mankiewicz talks to Dennis Murphy about his recent episode, “The Killer on Camera 4,” which follows the 2017 murder of Baltimore volunteer firefighter Jon Hickey, the victim of a love triangle of which he was unaware. Josh asks Dennis about the murderer’s extensive double life and about the security footage that cracked the case. Dennis shares a podcast-exclusive clip from his interview with the killer’s former wife and invites veteran Dateline producer Izhar Harpaz to answer your questions from social media.