There are upwards of 300 active serial killers in the world. Over 20% of the documented serial killers in the world have come from a 200-mile radius around Seattle, Washington. : r/thestrangest
Most Dangerous ACTIVE Serial Killers (Little Rock Slasher, Chicago Strangler, Hercules) | React - YouTube
There are dozens of active serial killers on the loose in the US today
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A timeline of high-profile U.S. serial killers | CTV News
Up to 4,000 serial killers whose crimes rival Ted Bundy & Zodiac loose in US & map shows where they may be, experts warn | The US Sun
American Psychos: 10 Serial Killers You've Never Heard of – Rolling Stone
How Common Are Serial Killers? - The Atlantic
Chinese drifter - Some of the world's worst serial killers | The Economic Times
11 Currently Active Serial Killers: Unsolved Cases in 2023
