Antonio Cromartie, cornerback of the Chargers, is being investigated for assault with a deadly weapon over an incident in a San Diego bar on Sunday night. According to law enforcement sources, Cromartie was out celebrating the Chargers win at a local San Diego bar when somebody threw a champagne bottle which hit a bystander in the head. Witnesses claim there was champagne being sprayed back and forth between Cromartie's party and other bar patrons -- until the mood changed and someone threw a bottle.