A 72 year old local man has been formally indicted by a grand jury on murder charges. A grand jury returned a murder indictment against Frederick G. Marr; Marr is accused of killing his nephew, Ronald Denny Sr. during a shooting incident last August. Authorities believe Marr fired a shot that killed Denny in the Del Haven section of Middle township. Marr remains holed up in the Cape May County Jail. He’s also been indicted on lesser counts.