Thirty-two years ago, one of the most grisly chapters in the history of American crime came to an end with the arrest of infamous serial killer John Wayne Gacy. But the story didn’t end with Gacy’s conviction and eventual execution. Anchor Bay Entertainment presents Dear Mr. Gacy, premiering on Blu-ray and DVD December 14th, based on the shocking true story and best-selling book “The Last Victim” by Jason Moss, with Jeffrey Kottler, M.D. Starring William Forsythe (Rob Zombie’s Halloween, 88 Minutes, The Devil’s Rejects) as John Wayne Gacy, with Jesse Moss (The Uninvited, Final Destination 3, “Stephen King’s The Dead Zone”), and Emma Lahana (Girlfriend Experience), Dear Mr. Gacy was produced by Tom Berry, Clark Peterson, producer of the Academy-Award