Involuntary manslaughter is when neither the action nor the result (death) are intentional. For instance, accidentally striking a pedestrian with a vehicle resulting in death. It is punishable as a Class 5 felony – 0-10 years in jail.
§ 18.2-36. How involuntary manslaughter punished.
Involuntary manslaughter is punishable as a Class 5 felony. Virginia Code Sec. 18.2-36 How involuntary manslaughter punished (Virginia Statutes (2019 Edition))