A man was shot and killed outside of a McDonald's in Chicago's Uptown neighborhood early Saturday morning. 

Chicago police said the 23-year-old man was found on the ground in the 5100 Block of N. Sheridan Road with a gunshot wound to his head around 4 a.m.

Video from the scene showed more than 60 evidence markers. 

Police said he was pronounced dead on the scene. Officials have not identified the victim. 

Witneses told officers they saw a car fleeing nearby. Police have not released the circumstances surrounding the shooting. 

No arrests have been made. 

Area Three detectives are investigating.