Cops also say Alexander admitted to having weed on him … and claim they found a “clear plastic bag” with a green substance in it when they searched him. Alexander, who cops say does NOT have a concealed carry license — was arrested and booked on a felony charge of aggravated unlawful use of a weapon. He was also hit with a citation for failing to stop at a stop sign — but he was NOT booked on drug charges. Jail records show the 6-foot-9, 245-pound basketball player was released from custody late Thursday afternoon.