How is First Degree Murder defined in Missouri?

First Degree Murder in Missouri is defined as causing the death of another person with premeditated intent after deliberation. This means that the individual planned and considered the act of killing before carrying it out, demonstrating a clear intention to end another person's life. This level of intent involves thoughtful consideration, distinguishing it from other types of homicide where intent may arise more impulsively or without prior planning.

In contrast to First Degree Murder, causing death during a robbery can typically fall under different legal considerations, specifically related to felony murder, which carries distinct elements. Self-defense situations generally do not qualify as murder if the force used is reasonable and necessary to prevent imminent harm, thereby establishing a legal justification for the action. Accidental death, by its very nature, implies a lack of intent to kill, further excluding it from the definition of First Degree Murder. Understanding these distinctions is crucial for grasping the nuances of Missouri's homicide statutes.