If a person operates a motor vehicle while intoxicated and negligently causes an accident that results in the death of another person, the operator may be charged with the criminal offense of intoxication manslaughter.

Some states have a broader definition of the criminal offense of intoxication manslaughter and may charge an intoxicated person who negligently causes the death of another person while operating a motor vehicle, an aircraft, a watercraft, or an amusement ride with the crime of intoxication manslaughter. Intoxication manslaughter is a felony offense and may be punished by significant jail or prison time.

Laws vary from state to state, and some states have criminal offenses such as vehicular manslaughter or vehicular homicide, as provided by the state’s statutes, and may charge an intoxicated person who negligently causes the death of another motorist with such a crime.

Intoxication manslaughter laws are generally located in a state's statutes—often in the penal or criminal code.

In Alabama, the relevant offense for a person who operates a motor vehicle while intoxicated and causes an accident resulting in the death of another person is vehicular homicide, as defined under Alabama Code § 32-5A-191 (2021). This statute outlines the crime of driving under the influence (DUI) and includes provisions for enhanced penalties when a DUI results in the death of another person. While Alabama law does not specifically use the term 'intoxication manslaughter,' the concept is similar to vehicular homicide. Vehicular homicide in Alabama is a Class C felony, which can result in a prison sentence of 1 to 10 years, as well as fines and other penalties. It's important to note that the specific charges and penalties can vary depending on the circumstances of the case and the individual's prior criminal history. As laws can change, it is advisable to consult with an attorney for the most current legal guidance.