Watch a preview of part 5 from Invisible Monsters: Serial Killers in America. Head over to www.aetv.com/ to watch the rest of the episode. #TrueCrimeWeek In the mid-1980s, two of "The Five," Gacy and Bundy, sit on death row as their murderous rampages have at last been curtailed. Meanwhile, the Green River Killer has claimed 41 lives, and with no major suspects, the case's ground-breaking task force accepts help from an unlikely source - Ted Bundy; BTK kills his own neighbor; and a decade after his first kill, Dahmer succumbs to his devious fantasies and commits his most heinous crimes to date. #InvisibleMonsters Subscribe for more from Invisible Monsters and other great A&E shows: aetv.us/subscribe-ae Find out more about the show and watch full episodes on our site: www.aetv.com/shows Watch more Invisible Monsters at www.aetv.com/, and stay up to date on all of A&E's premieres at www.aetv.com/schedule Check out exclusive A&E content: Website - www.aetv.com/ Facebook - www.facebook.com/AETV Twitter - twitter.com/AETV A&E leads the cultural conversation through high-quality, thought provoking original programming with a unique point of view. Whether it’s the network’s distinctive brand of award-winning disruptive reality, groundbreaking documentary, or premium scripted drama, A&E’s brave storytelling always makes entertainment an art. Visit us at aetv.com for more info.