What should I do if I accidentally kill someone by driving?

According to the provisions of Article 133 of the Criminal Law, the same punishment level is stipulated for the crime of causing traffic accidents: 1. Whoever violates traffic rules and thus causes a major accident, causing serious injury or death or causing heavy losses to public or private property, shall be sentenced to fixed-term imprisonment of not more than three years or criminal detention. Other particularly bad circumstances refer to one of the following circumstances: (1) causing more than two deaths or more than five serious injuries, and taking full or main responsibility; (2) more than 6 people were killed and were equally responsible for the accident; (3) Whoever causes direct losses to public property or other people's property, bears full or main responsibility for the accident and is unable to compensate more than 600,000 yuan, shall be sentenced to fixed-term imprisonment of not more than three years or criminal detention in accordance with the provisions of Article 133 of the Criminal Law, and shall be sentenced to fixed-term imprisonment of not more than three years if he escapes after a traffic accident or has other particularly bad circumstances, and shall be sentenced to fixed-term imprisonment of not less than three years if he causes death. Article 6 Where an actor hides or abandons the victim after a traffic accident to avoid legal investigation, resulting in the death or serious disability of the victim, he shall be convicted and punished for intentional homicide or intentional injury in accordance with the provisions of Article 232 and Article 234, paragraph 2, of the Criminal Law respectively.