In Woodland Hills, California, good samaritans attempt to box in a driver involved in multiple wrecks near a freeway overpass. A woman in Louisiana is berated by another driver who believes she is not driving fast enough. A verbal altercation at a Chicago gas station escalates, leading to a woman flipping her own vehicle. In Fairfax County, VA an officer at a routine traffic stop runs for his life when a reckless driver loses control. A loose lug nut causes a truck to lose a tire, launching a nearby car several feet into the air on a California Freeway. A case of driving under the influence has devastating results for a mother and daughter.