"Rex Heuermann is everything we've been led to believe would be the guy," said reporter Josh Einiger. "He's kind of a loner. He's kind of antisocial. His house is different from every other house on that block. It's sort of a mess. He works in the city. He has a job, where he's very technical, where he's an architect and engineer."The amazing details of the investigation that finally collared a suspect in the longtime cold case. Never miss a future episode of "Eyewitness to Gilgo Beach" - hit follow for all upcoming installments of our series. Learn more about your ad choices. Visit megaphone.fm/adchoices