Joseph Wayne Luttinen, 29, was fatally shot in Chicago’s North Lawndale neighborhood on May 1, 2015. The attack occurred about 5 p.m. in the 4200 block of West Grenshaw Street, where three people were in or around a pickup truck when a person on foot approached and opened fire. Luttinen was sitting in the driver’s seat and was struck in the head; he was taken to Mount Sinai Hospital and pronounced dead at 5:34 p.m.

Another man, identified as Justin M. Banks of Hebron, Indiana, was also killed, and a third person suffered a leg wound and was hospitalized and stabilized. The pickup was left riddled with bullets.

If anyone knew Joseph, the other victims, or saw activity in the 4200 block of West Grenshaw Street that afternoon, please share information with investigators.