Chattanooga police are investigating an early morning shooting in the 1700 block of S. Greenwood Avenue.

Just before 12:15 am Saturday, officers responded to the area and found a man suffering from life-threatening gunshot wounds, CPD said.

The man was taken to an area hospital.

A witness told investigators that the man was shot by a person in a passing vehicle.

If you have any information about this shooting, call 423-698-2525. You can remain anonymous.