On this day in 1977, David Berkowitz confessed to being the Son of Sam killer who terrorized New Yorkers with seemingly random attacks. A new series explores interview tapes with Berkowitz to get a better understanding of the killer and his motivations. Director Joe Berlinger discusses the series "Conversations with a Killer: The Son of Sam Tapes," which is streaming now on Netflix. Listeners also share their memories of this period in NYC history.