Stephen Naughton, the veteran Philadelphia police sergeant whose car plunged into the Schuylkill River yesterday afternoon, died of a heart attack, the Philadelphia Medical Examiner's Office ruled today.
Dana DiFilippo, Philadelphia Inquirer and Daily News
Wed, 06/01/2011 - 5:18pm
Stephen Naughton, the veteran Philadelphia police sergeant whose car plunged into the Schuylkill River yesterday afternoon, died of a heart attack, the Philadelphia Medical Examiner's Office ruled today.