The Motive force was beneath the impact: Proof should display the driving force was impaired, ordinarily through a blood Alcoholic beverages concentration (BAC) of 0.08% or greater or evidence of drug impairment. Felony guidelines vary from state to point out, as do felony punishments, but felonies carry a large penalty: https://dui-lawyers.usattorneys.com/vermont-select-board-chairman-pleads-guilty-to-dui/