Nelson Cleared of Pizza Robbery: New Mexico State junior forward Tyrone Nelson is back on the Aggies after a 72-hour suspension because of allegations that he participated in the robbery of a pizza man last week. After the school investigated the incident, officials decided that the police did not have any solid evidence to prove Nelson was involved in the incident. A pizza delivery man identified Nelson as one of the men who robbed him when he delivered a pizza. Police had arrested Nelson and another man at a mall near Las Cruses. Nelson is a critical leader for the Aggies after averaging 17.8 points and 8.7 rebounds per game last season. [8/30/06]