He pleaded innocent by reason of insanity, but the jury rejected the psychological evaluations, and Gacy was found guilty of all 33 murders. The 1946 Lipstick Killer William Heirens: Was He Innocent? [1] The Baltimore Sun newspaper reported in 1997 that it was not clear how truthful his claims were about how many people he had killed, although he said that he had killed up to 10 people. If he was neglected, it was his own fault. Gary Ridgway became known as the Green River Killer and later was known as the deadliest convicted serial killer. Access your favorite topics in a personalized feed while you're on the go. When his pals dropped him off at home late the next afternoon, he went into the home and pretended to discover his fathers body. He eluded police for several more years and was eventually arrested in 2003. Many people love a good scary story. December 15, 1996. Get more stories delivered right to your email. His last word before being executed in 1994 was Adios. Harold Benjamin Dean - Dean is the only man to have successfully escaped 8 Of The Most Lethal Serial Killers Of The '80s | Crime News [5] Metheny began confessing to other murders, as well as that of Spicer. 10 Religions In The Middle East You Have Never Heard Of, 10 Interesting Theories Of Evolution You Have Never, 10 'Real' Serial Killers Who Never Existed, Top 10 Lamest Horror Movies That Should Have Been Terrifying, 10 People You've Never Heard Of Who Changed The World, 10 Strange Societies You've Probably Never Heard Of, 10 UFO Encounters That You've Never Heard About, 10 Best Radio Hoaxes You've Never Heard Before, 10 Historical Shoe Rituals and Superstitions You Might Not Know About, 10 Unusual and Incredible Reinterpretations of Classic Artworks, 10 Ancient Fertility Treatments You Wouldnt Want to Use Today, 10 Inventive Ways People Survived Winter Before Electricity, 10 Bleak Facts about Victorian Workhouses, 10 Amazing Archeological Discoveries Made by Dogs, 10 Creepiest Photos Of Victims Taken By Serial Killers [DISTURBING], 10 Childhood Warning Signs Of A Serial Killer, 10 Fugitives Captured Under Remarkable Circumstances, 10 Crime Stories With Strange Coincidences, 10 Cops Who Were Convicted For Killing In The Line Of Duty. 7 of History's Most Notorious Serial Killers | Britannica Thanos did not appeal his conviction or sentence and waived all attempts at avoiding Marylands gas chamber. She was also convicted of insurance fraud since she had knowingly contributed to a death from which she collected benefits. Over the course of a couple of months, Selena confronted Saldvar about the missing documents.