Police say a man crossing the street was hit by a police unit around 1:15 early Sunday morning.
This happened at the intersection of Delta and Fonseca near Ascarate Park, where The Sun City Music Festival is taking place.
Police say he was taken to the hospital with serious, but not life-threatening injuries.
The second day of the festival is scheduled for later Sunday.
No other information has been given at this time. ABC-7 is working on getting more information.