Pasco police are investigating reports on several gunshots fired Sunday evening on the 2300 block of East Alton Street.
Several neighbors called 911 after hearing the shots about 6 p.m., said police.
One witness said the shooter was in a gray Chrysler 300 that appeared to be chasing someone.
Police said they found shell casings in the street but have not identified anyone involved.
No injuries or damage have been reported.
Anyone with information about the shooting is asked to call 509-545-3510 and reference case number 17-17883.