A person dressed in a gorilla suit and a T-shirt that read "All Lives Matter" ran on the field during the fourth quarter of Sunday's Lions-Bears game at Soldier Field.
The person was tackled by security near the 40-yard line on the south side of the field near the Detroit bench. The person was then escorted from the playing surface.
A spokesman for the Chicago Police Department said he hadn't heard about the incident. A message was left by The Associated Press seeking comment from the Bears.
The front of the person's T-shirt read "All Lives Matter" in black lettering and the back said "Put the Guns Down."
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