Arlington Heights police received a request for assistance from the Illinois State Police a little after 4:00 a.m. for a fight in progress on northbound Route 53 near Palatine Road — a report of three males fighting near a dark-colored sedan. Police were looking for three males. One of the subjects was a male/black striking another male that was on the ground. Palatine police also responded and found the location to be closer to Northwest Highway. No known arrests.