‘LISK,' a True-Crime Podcast About the Long Island Serial Killer, Spotlights His Victims' Stories

The unidentified Long Island serial killer, also known as the Gilgo Beach killer, is believed to have murdered 10 to 16 people on Long Island over the course of two decades. For True Crime Tuesday, NBCLX welcomed Chris Mass, the host of the new podcast "LISK," which is shining a spotlight on the victims' stories in a six-part series.