What constitutes a crime of involuntary manslaughter based on the definitions provided?

Involuntary manslaughter is characterized primarily by the unintentional killing of another individual that occurs as a result of a negligent act. This means that the individual did not intend to cause death but engaged in behavior that a reasonable person would recognize as posing a significant risk of harm. The key element is the lack of intent to kill; instead, the perpetrator's actions demonstrated an extreme lack of care or an indifference to the safety of others.

In contrast, intentional killing pertains to a deliberate act, which does not align with the definition of involuntary manslaughter. First-degree murder involves a premeditated or intentional act to kill, which also diverges from the lack of intent in involuntary manslaughter. Voluntary manslaughter occurs when a person kills another in the heat of passion or as a response to provocation, which similarly does not fit the criteria that define involuntary manslaughter. This distinction makes the option regarding the negligent act causing death the accurate representation of involuntary manslaughter.