What sentence would a 7 year old receive if charged with a DWI and vehicular homicide in the state of Ohio?

In most jurisdictions, a seven year old may not be charged at all (no charge, no sentence). However, the parents or responsible caregiver may be charged with a crime. A seven year old is considered too young to be left unattended and therefor should not have an opportunity to become intoxicated or to drive a car.