A person injured in a car accident can file a personal injury lawsuit with the help of an auto accident injury lawyer. It is the job of the lawyer to file a personal injury lawsuit. The goal of the lawsuit is to prove that the driver caused the wreck because he or she failed to pay attention or take care when driving. Auto accident lawsuits focus on the duty of care. This involves certain standards adhered to when driving. In general, the driver must be aware of all situations that could result in an accident, keep control of the vehicle, and maintain a safe speed. It is important to note that if the driver is guilty in a personal injury lawsuit other factors cannot play an interfering role. Intervening factors can sometimes contribute to a wreck and result in a dismissed case. An experienced attorney will prepare for this eventuality and only take the case to trial when he has sufficient evidence.