Boston is gripped by fear once again after Albert DeSalvo escapes from Bridgewater State Hospital. But imprisonment never stops the man most people believed to be the Boston Strangler from communicating with—and attempting to manipulate—those outside. In this episode, we get an exclusive glimpse of DeSalvo’s extensive correspondence with his pursuer, Detective Phil DiNatale. DeSalvo never left prison again, but host Portland Helmich follows Phil DiNatale to Hollywood, where he became an official advisor and major character in the very successful 1968 film, The Boston Strangler. While the movie solidified many of the publicly accepted myths about the stranglings, DeSalvo’s mysterious death in prison only adds to the confusion surrounding the Strangler’s identity.