Princeton C. Miller, a 38-year-old Black man from Cicero, was shot during an argument on the sidewalk in the 200 block of North Halsted Street near Lake in Chicago and died before dawn on September 21, 2025. The shooting occurred just before 3 a.m. after a dispute with two men inside a gray sedan, whose occupants witnesses said opened fire and then sped off. Miller was hit in the chest and pronounced dead at Stroger Hospital at 3:14 a.m.

Within hours investigators identified a potential break: a 28-year-old man believed to have been in the gray sedan and grazed by a bullet drove himself to the University of Illinois Chicago Medical Center and was taken into custody. Detectives were reported to be questioning two people, and officers recovered multiple firearms, including three guns found in a gray Kia linked to the encounter. No charges had been announced that day.

If anyone saw activity around North Halsted Street near Lake that morning or has information about the gray sedan or the people involved, please share what is known with investigators.