First-Degree Murder

/ˌfɜrst dɪˈɡri ˈmɜrdər/

Definitions

  1. (n.) A premeditated and intentional killing with malice aforethought, typically the most serious category of murder under criminal law.
    He was charged with first-degree murder for planning and executing the killing.

Forms

  • first-degree murders

Commentary

First-degree murder requires proof of premeditation and intent, distinguishing it from lesser homicide offenses; precise statutory definitions and required mental states vary by jurisdiction.

This glossary is for general informational and educational purposes only. Definitions are jurisdiction-agnostic but reflect terminology and concepts primarily drawn from English and American legal traditions. Nothing herein constitutes legal advice or creates a lawyer-client relationship. Users should consult qualified counsel for advice on specific matters or jurisdictions.

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