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FBI Seels Help Investigating ‘Most Prolific Serial Killer’ in U.S. History
The FBI is calling on the public to help in an investigation of a 79-year-old man who the bureau says is the “most prolific serial killer in U.S. history.”
The FBI is calling on the public to help in an investigation of a 79-year-old man who the bureau says is the “most prolific serial killer in U.S. history.”