PHThere may be 2,000 active serial killers in the U.S. right now
Thomas Hargrove has been archiving homicides for years through his You do not have permission to view the full content of this post. Log in or register now.. Through his experience, he came up with an algorithm that found patterns in recent unsolved murders linked to at least one other murder through DNA. This allowed him to estimate the number of unsolved cases in the U.S. at any given time. According to You do not have permission to view the full content of this post. Log in or register now., he believes that the number of active serial killers in the U.S. is around 2,000.
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