Vehicular manslaughter is a criminal offense defined as the unintentional killing (homicide) of another person as a result of criminal negligence or recklessness while operating a motor vehicle—often while the operator is intoxicated by alcohol or drugs, engaged in a high risk activity such as street racing, or committing a misdemeanor or infraction offense (speeding) with ordinary negligence.

Vehicular manslaughter is usually a felony offense and often includes significant jail or prison time as potential punishment. Vehicular manslaughter laws vary from state to state and are generally located in a state’s statutes—often in the penal or criminal code.

In Iowa, vehicular manslaughter is referred to as 'homicide by vehicle' and is codified under Iowa Code section 707.6A. It is considered a felony offense. The law distinguishes between different levels of culpability, including operating a vehicle while intoxicated (OWI), which results in a Class 'B' felony if it causes the death of another person. Additionally, if the death is caused by reckless driving or eluding law enforcement, it is classified as a Class 'C' felony. Penalties for a Class 'B' felony can include up to 25 years in prison, while a Class 'C' felony can result in a prison term of up to 10 years and a fine ranging from $1,000 to $10,000. The specific circumstances of the incident, such as the level of negligence or recklessness involved, will determine the exact charges and potential punishment. It is important for individuals facing such charges to seek the counsel of an experienced attorney to navigate the complexities of the legal system and the specific nuances of Iowa's vehicular manslaughter laws.