Driving a car when suddenly the car rolled over killing his father due to conditions on the road

A: It is obligatory for you to offer the Kaffarah (expiation) for involuntary manslaughter for being the cause of your father’s death. You should, therefore, free a believing slave, and, if you cannot find one, you have to observe Sawm for two consecutive months. May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.