Which countries have the most documented serial killers? The U.S. tops the ranking by a staggering margin with 3,803 identified cases.

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 ...

Phoenix police had more than one serial killer stalking the Phoenix streets in 2006 as fear gripped the city.

Few individuals have left as terrifying an impact on public consciousness as serial killers. They have also inspired iconic horror characters and numerous dramatic adaptations on television and the ...

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 ...

People are fascinated by serial killers because of how they function. At the same time, these individuals pose a real danger to the society we live in. Their crimes leave families grieving, and ...

While at least one serial killer has been identified in each U.S. state, some breed these notorious killers more than others. Washington state recently ranked among the deadliest “serial killer ...