This episode contains *spoilers* so make sure to watch the entire series of "The Sons of Sam" on Netflix before listening on.When the “Son of Sam,” David Berkowitz was caught in the summer of 1977 after a string of shooting attacks in New York City, the world believed the nightmare was over, but for journalist Maury Terry, the real mystery was just beginning. Terry was convinced that Berkowitz had not acted alone. He spent decades attempting to prove that the web of darkness behind the murders went deeper than anyone imagined.In this episode, our host Rebecca Lavoie is joined by Joshua Zeman, the director and executive producer of the docu-series "The Sons of Sam."