§ 18-3-103. Murder in the second degree
(1) A person commits the crime of murder in the second degree if the person knowingly causes the death of a person.
(2) Diminished responsibility due to self-induced intoxication is not a defense to murder in the second degree.
(2.5) Deleted by Laws 1996, H.B.96-1087, § 12, eff. July 1, 1996.
(3)(a) Except as otherwise provided in paragraph (b) of this subsection (3), murder in the second degree is a class 2 felony.
(b) Notwithstanding the provisions of paragraph (a) of this subsection (3), murder in the second degree is a class 3 felony where the act causing the death was performed upon a sudden heat of passion, caused by a serious and highly provoking act of the intended victim, affecting the defendant sufficiently to excite an irresistible passion in a reasonable person; but, if between the provocation and the killing there is an interval sufficient for the voice of reason and humanity to be heard, the killing is a class 2 felony.
(4) A defendant convicted pursuant to subsection (1) of this section shall be sentenced by the court in accordance with the provisions of section 18-1.3-406.