After Beth Milgram is found beaten to death in an alleyway after her going away party, Logan and Cerreta initially turn their suspicion to the girl's father after her fiancé, Tommy Beltran, claims that he had hit her after Beth told him they were engaged, but it isn't long before their primary suspect becomes Beltran himself. Stone has the unpleasant task of facing the renowned Cyrus Weaver, who is determined to prove that Tommy Beltran is not guilty of murdering Beth Milgram because he was a poor young man from a Mexican family who could not restrain his rage when his upper-class girlfriend broke up with him.