Causes of Car Accidents Car accidents occur all the time, and they often lead to serious injuries. The lives of victims and families are also affected. These injuries are caused by the transfer of kinetic energy in the event of an collision. These injuries can be caused by whiplash, spinal cord trauma and injuries to the limbs. Driver Errors Driver error is the leading reason behind nearly all car accidents in the United States, regardless of the vehicle. Drivers can reduce the risk of accidents by following safer driving practices and paying