control. i can't get it off. >> my first thought was, i'm going to die. >> responding to the 911 call, police find his out of control vehicle barreling down 190. his life and the lives of others may hang in the balance. >> how fast are you going, sir? >> i'm going about 60 miles an hour. i tried using the gearshift, emergency brake, regular brake. >> the first to respond to the call is rocky carol, a pennsylvania patrolman from sam houston university. >> i immediately grabbed a set of keys. >> a fellow officer follows carol. his dash cam is also trained on the chase. >> i'm in a green ford expedition. i don't want to kill anybody. >> i tried the ignition. it wouldn't work. i tried the dashboard. that wouldn't work. i tried all i thought i could do to try to get the car stopped. >> as patrolman carol's car sets out to find jeter, jeter is facing a life or death decision. how to keep from hitting somebody and killing them and