The John Wayne Gacy Case: a Timeline and Everything We Know About the 'Killer Clown's' Reign of Terror

California's Notorious 'I-5 Strangler' Roger Kibbe Killed in Prison Cell

Green River Killer's Youngest Victim 14-Year-Old Wendy Stephens Identified, Thanks to New DNA Evidence

Handyman Arrested in Suspected Serial Killings of Elderly Women in New York City Low Income Housing Complex

As Netflix Debuts 'Night Stalker' Documentary, a Look at Richard Ramirez's Reign of Terror Over California

Do You Know These Women? Police Release Photographs Taken by Serial Killer Rodney Alcala

Who Was Samuel Little, America's 'Most Prolific Serial Killer' Who Died in Prison at 80 Years Old?

Zodiac Killer’s Infamous Cypher Decoded More Than 50 Years After It Was Sent to Journalists