Ted Bundy's Cousin Reveals Chilling Moment She Knew He Was Guilty: A Look into 'Love, Ted Bundy' Documentary | Long Island Serial Killer Case Update & Netflix's 'Gone Girls' Docuseries | Mari Gilbert's Tragic Death & Long Island Serial Killer Case Explored in Netflix Docuseries | Gilgo Beach Killings: New Documentary Explores Decades-Long Hunt for Justice | Ted Bundy's Cousin Reveals Chilling Moment She Knew He Was Guilty: A Look into 'Love, Ted Bundy' Documentary | Long Island Serial Killer Case Update & Netflix's 'Gone Girls' Docuseries | Mari Gilbert's Tragic Death & Long Island Serial Killer Case Explored in Netflix Docuseries | Gilgo Beach Killings: New Documentary Explores Decades-Long Hunt for Justice