   had a 2007 conviction for disarming a police officer.
¶ 11       Chicago police officer Leif Goff testified that at 6:40 p.m. on the day in question, he was
       driving in the area of Kinzie Street and Lavergne Avenue with his partner, Officer Petrusonis,
       when he heard three gunshots. As he drove in the direction of the gunshots, he saw two young
       males running southbound on Lavergne Avenue, shouting, “he is shooting, he is shooting.”
       One of them pointed behind him, and when Officer Goff looked in that direction, he saw
      their vehicle, announced their office, and told defendant to stop, but he
       continued to run, and when told to show his hands, he refused. The officers eventually
       handcuffed defendant and discovered a gun on him, but at the time, the officers were unaware
       that anyone had been shot.
¶ 14       At that point in the proceedings, defendant renewed his objection to the State calling Baker
       as a witness, which the court denied. Baker then testified that at the time in question, he was
       watching some people rap with Stewart when someone came up