The US is No. 1 — in serial killers. With a chilling 3,615 known serial killers to date, America has produced 66.2% of the world’s known serial killers to date — and outpace the next deadliest nations ...

Learn more about confessed serial killer Gary Ray Bowles' 1994 killing spree, his victims and his 2019 execution.

“Unknown Serial Killers of America”, the new Season 2 documentary about the terrifying serial killers lesser known across the country, premieres tonight on Sunday, August 2 at 10 p.m. on Oxygen. You ...

Find out more about the murders linked to RoboCop Killer Nathaniel White and how he was finally caught in a case profiled on ...

A man considered by federal law enforcement to be perhaps the deadliest serial killer in U.S. history was charged on Friday over the strangling deaths of two women in Ohio, charges that come after he ...

Ted Bundy, John Gacy and Dennis Rader may live in infamy for their heinous crimes—but they aren't the only serial killers to have stalked the streets claiming countless lives. Oxygen's Unknown Serial ...

Serial killers have always drawn plenty of attention in the United States, and even more so in this modern era where true crime is a popular content topic. With 3,803 documented serial killers since ...