Transmission from first post a car broke 3 through. >> i remember hearing panic, we have a vehicle, just went through the checkpoint at 100 miles per hour. >> in my mind, i am okay we have a couple other checkpoints, she will stop. >> a silver bmw, northbound not stopping. >> regardless of what loud route shy okay there were people there -- what route she took there were people there and they are vul nir vulnerable. >> i got on radio, i said, go. toni was the last line of defense. >> my mind sit i'm thinking i'm going to block it lane she will stop the last sector two, a realized higheshe was ...