Last fall I was driving north on I-75 just a few miles south of Knoxville. I was in the left lane when 2 nearly ran broadside into my car. One made it across both lanes, but a truck nailed the 2nd one doing about 75 mph. It went airborne and through the windshield of a car in the right lane. I watched it all in the mirror.
I attempted to stop, but the guy driving the car made it safely to the emergency lane and stopped. Several other cars were able to stop and assist. By the time I got into the right lane I was nearly 1/2 mile ahead anyway. Hope no one was hurt too badly.
