(1) First degree murder is: A premeditated and intentional killing of another;
(2) A killing of another committed in the perpetration of or attempt to perpetrate any first degree murder, act of terrorism, arson, rape, robbery, burglary, theft, kidnapping, physical abuse in violation of § 71-6-119, aggravated neglect of an elderly or vulnerable adult in violation of § 39-15-508, aggravated child abuse, aggravated child neglect, rape of a child, aggravated rape of a child or aircraft piracy; or
(3) A killing of another committed as the result of the unlawful throwing, placing or discharging of a destructive device or bomb.
(4) No culpable mental state is required for conviction under subdivision (a)(2) or (a)(3), except the intent to commit the enumerated offenses or acts in those subdivisions.
(5) A person convicted of first degree murder shall be punished by: Death;
(6) Imprisonment for life without possibility of parole; or
(7) Imprisonment for life.
(8) As used in subdivision (a)(1), “premeditation” is an act done after the exercise of reflection and judgment. “Premeditation” means that the intent to kill must have been formed prior to the act itself. It is not necessary that the purpose to kill preexist in the mind of the accused for any definite period of time. The mental state of the accused at the time the accused allegedly decided to kill must be carefully considered in order to determine whether the accused was sufficiently free from excitement and passion as to be capable of premeditation.