Updated DEC 15, 2014 5:36p ETAUBURN, Ala. --An east Alabama man was already on probation for separate crimes when he was charged with killing an Auburn University football playerin a shooting eerily similar to a triple killing two years ago.Markale Hart, 22, of Camp Hill was arrested on burglary and theft charges in 2010 and pleaded guilty to a reduced burglary charge in 2012, records show. He also pleaded guilty to...