The decades-long search for the man behind the notorious Gilgo Beach killings is now the subject of a new Netflix docuseries. "Gone Girls: The Long Island Serial Killer" is the story behind the deaths of several Long Island women and the story of Rex Heuermann,

A hearing was been set to determine the admissibility of DNA evidence in the case against suspected Gilgo Beach serial killer Rex Heuermann during Heuermann's Wednesday court appearance.