Memorandum Opinion
JOHNSON, J.The defendant, George Arris, appeals his conviction of sexual assault. See RSA 632-A:4 (1986). He argues that the Superior Court (Murphy, J.) should have instructed the jury that sexual penetration is an element of the offense as charged. We affirm.
The State filed an information against Arris, charging that he
did[ ] purposely cause sexual contact to [the victim] by biting her right breast several times under circumstances named in RSA 632-A:2, to wit: before she had an adequate chance to flee or resist through concealment or by the element of surprise as [the victim] has been blind since birth and could not see what George Arris was doing or intended to do, contrary to RSA 632-A:4 ....
At trial, Arris requested a jury instruction requiring acquittal on the sexual assault charge unless the State proved sexual penetration beyond a reasonable doubt. The court declined, and Arris objected. Upon conviction, Arris appealed.
Arris was charged under RSA 632-A:4, governing sexual assault. The statute states: “A person is guilty of a misdemeanor if he subjects another person who is 13 years of age or older to sexual contact under any of the circumstances named in RSA 632-A:2.” Former RSA 632-A:2 (1986) (current version at RSA 632-A:2 (Supp. 1994)), governing aggravated felonious sexual assault, begins: “A person is guilty of a class A felony if he engages in sexual penetration with another person under any of the following circumstances ....” Eleven “circumstances” follow, the relevant one being RSA 632-A:2, IX: “When the actor through concealment or by the element of surprise is able to cause sexual penetration with the victim before the victim has an adequate chance to flee or resist.”
Arris argues on appeal that sexual penetration is an element of the crime the State charged him with committing. He cites RSA 632-A-.2, IX, which uses the term “sexual penetration” in describing the circumstance under which he was charged. Arris also raises several constitutional arguments, but as none of them were raised below, we do not address them. See State v. Giordano, 138 N.H. 90, 93, 635 A.2d 482, 483 (1993).
*471“On questions of statutory interpretation, this court is the final arbiter of the intent of the legislature as expressed in the words of a statute considered as a whole.” State v. Johnson, 134 N.H. 570, 575, 595 A.2d 498, 502 (1991) (quotation omitted). Moreover, “[t]he rule that penal statutes are to be strictly construed does not apply to [the criminal] code. All provisions of [the] code shall be construed according to the fair import of their terms and to promote justice.” RSA 625:3 (1986). We agree with the State’s position that Arris’s construction of RSA 632-A-.4 and RSA 632-A:2, IX would impose upon the State a burden not intended by the legislature.
The elemental distinction between aggravated felonious sexual assault, RSA 632-A:2, and sexual assault, RSA 632-A:4, is the conduct proscribed. RSA 632-A:2 prohibits sexual penetration under any one of several enumerated circumstances. RSA 632-A:4 forbids sexual contact under the same circumstances. The term “sexual penetration” is not a defining element of circumstance IX of RSA 632-A:2; rather, it simply refers to the conduct proscribed by RSA 632-A:2. “[A] person must commit ‘sexual penetration’ to be guilty of aggravated felonious sexual assault, but to be guilty of sexual assault, he need only commit sexual contact under circumstances set forth in RSA 632-A:2 (Supp. 1979).” State v. vonKlock, 121 N.H. 697, 701, 433 A.2d 1299, 1302 (1981) (citations omitted), overruled on other grounds by State v. Smith, 127 N.H. 433, 438, 503 A.2d 774, 777 (1985).
Arris maintains that sexual penetration is a necessary element of circumstance IX, even in a sexual assault prosecution. This argument must fail. Although sexual penetration is defined by former RSA 632-A:1, V (1986) (current version at RSA 632-A:l, V (Supp. 1994)) without reference to a mental state, the context of circumstance IX plainly connotes a knowing frame of mind with respect to this act. Circumstance IX reads: “When the actor through concealment or by the element of surprise is able to cause sexual penetration with the victim before the victim has an adequate chance to flee or resist.” RSA 632-A:2, IX (emphasis added). If Arris were correct, knowing sexual penetration would have to be established in any sexual assault prosecution brought under circumstance IX. In essence then, the State would have to prove aggravated felonious sexual assault whenever it sought to make use of circumstance IX. Compare RSA 632-A:2 with RSA 632-A:4; see State v. Ayer, 136 N.H. 191, 193-94, 612 A.2d 923, 924-25 (1992) (knowing mental state is element of aggravated felonious sexual assault). The crime of sexual assault under circumstance IX would thus become meaningless. “It is not to be presumed that the legislature would pass an act leading to an absurd result and nullifying *472to an appreciable extent the purpose of the statute.” State v. Kay, 115 N.H. 696, 698, 350 A.2d 336, 338 (1975); see RSA 625:3.
Affirmed.
HORTON, J., dissented; the others concurred.