The NASCAR Cup Series heads to the streets of Chicago for the 2025 edition of the Grant Park 165, where drivers will navigate one of the most challenging and scenic layouts on the schedule.

One of the victims was stabbed in the chest, while the other suffered a laceration, police said. The victims went on to disarm the attacker and then stabbed him several times, police said.

A verbal altercation ended with three people suffering stab wounds at a skate park located at Chicago’s Grant Park.