Video: Samuel Little Is The Most Prolific Serial Killer on Record

How did the most prolific serial killer in U.S. history go undetected for so long?

Samuel Little has confessed to committing 93 murders from 1970 to 2005, of which 50 have been confirmed by the FBI. The FBI is asking for the public's help with matching the remaining unconfirmed confessions. Watch the serial killer describe some of the murders in his own, chilling words.

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