Police responded to an emergency services request at Krispy Krunchy Chicken, 5128 Dempster St., on Oct. 25 around 10:49 a.m.
When police arrived they found a man dead at the scene. The incident was investigated by the Skokie Police Department with the assistance of the North Regional Major Crimes Task Force.
According to the medical examiners office, the death was ruled a suicide. Police said the man was a 41-year-old Skokie resident. He was found hung inside the restaurant, police said.
No further information is available at this time.