Running back Larry Johnson was arrested Monday night after an altercation with his girlfriend early Saturday morning at a Kansas City bar, the latest in a series of troubles with the law for Kansas City Chiefs players. Police Department spokesman Darin Snapp said Johnson turned himself in and was cited for domestic abuse assault. Johnson posted bond and was released, with a court date set for Sept. 20 on the misdemeanor charge. Chiefs coach Dick Vermeil, who said he only learned about Johnson's arrest on Tuesday, said his players know that anything they do -- or are accused of doing -- will be magnified because of who they are.