Which crime is defined by P.C. § 187?

The correct answer is murder, which is defined by Penal Code § 187. This section outlines the unlawful killing of a human being with malice aforethought, which distinguishes it from other forms of unlawful killing, such as manslaughter. Murder is categorized into degrees, with first-degree murder involving premeditation and intent, while second-degree murder typically refers to intentional killings without premeditation.

Recognizing murder under P.C. § 187 is essential for understanding the gravity of the offense and the legal consequences it carries. It serves as a foundational concept in criminal law and the justice system, emphasizing the seriousness of taking a human life unlawfully.

The other crimes listed, such as assault with a deadly weapon, carjacking, and disturbing the peace, are addressed under different sections of the Penal Code and do not fall under the definition provided in P.C. § 187. This distinction is important for law enforcement and legal professionals, as it impacts the charges that can be brought in different situations involving violent crimes.