Report of possible gunfire on Highway 4, Discovery Bay CA

00:00

This is radio from Contra Costa, California, Contra Costa County Sheriff

00:03

Dispatch. This is a 19 unit broadcast for possible shots fired eastbound 4 at Discovery Bay.

00:08

Our usual east meter is 85.

00:11

200 eastbound 4 at Discovery Bay.

Report of possible gunfire on Highway 4