The Big 12 has suspended Oklahoma State basketball player Marcus Smart for three games after he shoved a fan on Saturday. Smart and Texas Tech fan Jeff Orr exchanged words before Smart shoved Orr in the final seconds of the game. Smart told his coaches that Orr called him a racial slur, according to ESPN. Orr denied that charge, saying he called Smart a "piece of crap." A Texas Tech investigation said no racial slur was heard. Either way, both men have apologized.