Ravens running back Ray Rice's arraignment conference was pushed back to Thursday, after it was originally scheduled to take place today. The Baltimore Sun's Aaron Wilson reports that the arraignment will take place at 8:45 a.m. Rice and his now-wife Janay Palmer were arrested at Revel Casino in Atlantic City, N.J. for aggravated assault. Rice was later seen dragging an unconscious Palmer out of an elevator. Palmer's charges were later dropped while Rice picked up a third-degree aggravated assault charge. He was indicted by a grand jury.