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.
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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.