Heading west on Hwy. 50 in Oakland on my way home from work. Pack of about 6 cars about an 1/4 mile in front of me. V1 picked up the scatter. I looked way ahead and could see a dark vehicle on the right side of the road. He was facing traffic with his door open and window down with the gun resting on the bottom windown. I was down to PSL easily before he had a clean line of sight on me. I don't think he shot me, but as I got about 100 feet from him, my V1 alerted again, so I think he targeted someone behind me.