New charges for alleged Gilgo Beach serial killer cast scrutiny on another man's murder conviction

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FILE - Defendant John Bittrolff appears for a hearing at Riverhead Criminal Court, Thursday, July 31, 2014, in Riverhead, N.Y. New charges brought against Rex Heuermann, the man accused of a string of killings on Long Island, are raising new questions about the strength of Bittrolff's conviction. (James Carbone/Newsday via AP, Pool)