This week, law enforcement officers returned to the home of suspected Gilgo Beach serial killer Rex Heuermann in the aftermath of uncovering a chilling piece of evidence. As investigators searched through the dilapidated Massapequa Park house, they discovered that the Heuermann family was still in possession of a book that featured gruesome and disturbing crime scene photos. Attorney and retired NYPD Inspector Paul Mauro lays out the chilling developments within the case and explains what new evidence investigators may be searching for. Follow Emily on Instagram: @realemilycompagno If you have a story or topic we should feature on the FOX True Crime Podcast, send us an email at: [email protected] Learn more about your ad choices. Visit megaphone.fm/adchoices