This document discusses mens rea, or criminal intent, outlining different levels of intent from general negligence to premeditation. It defines general negligence as failure to exercise reasonable care, recklessness as disregarding risk of harm, general intent as intending an unlawful act, specific malice as intent to harm, and premeditation as a planned purposeful act. An example is provided for each to illustrate how differing levels of mens rea impact criminal charges. The felony murder rule is also summarized as imposing murder liability when a death occurs during the commission of a dangerous felony.