Reckless driver in black Camaro on Highway 4 Heard on: Contra Costa County CA Interop 00:21 00:00 23103, last seen westbound 4 just west of Middle River Bridge. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 00:00 23103, last seen westbound 4 just west of Middle River Bridge. 00:04 It's a black Chevrolet Camaro going at high speeds and near head-on TC's. 00:11 It looks like they're now near Discovery Bay Boulevard, westbound 4. 00:16 For a black Chevrolet Camaro. 00:18 I think for the location. 00:19 Roger, copy. 2026-11-07 08:17 UTC Traffic CA-4, Discovery Bay, CA View on map