More than 20 U. City residents discovered their windows had been shot out Sunday.
The cars were all parked in the 8200-8400 blocks of Delmar, the 8000-8100 blocks of Gannon and the 7300-7400 blocks of Amherst.
Officers say there was no property missing from any of the vandalized vehicles, and it appears the windows were shot out with either a BB gun or a pellet gun.
Detectives are searching for surveillance footage from the area. An investigation is ongoing.
Anyone with any information is asked to call the University City Police Bureau of Investigations at 314-725-2211 ext. 8010 or CrimeStoppers at 866-371-TIPS.