Roberto Gonzalez-Lopez appeals the 57-month sentence imposed by the district court 2 following Gonzalez-Lopez’s conviction for illegal reentry by a deported alien *795 in violation of 8 U.S.C. § 1326(a) & (b)(2) (2000). Specifically, Gonzalez-Lopez argues that his prior state court conviction for Automobile Homicide was not a “crime of violence” for purposes of United States Sentencing Guideline (USSG) Manual § 2L1.2(b)(l)(A)(ii) (2001) and that the court therefore erred in imposing a 16-level enhancement to his offense level. He also takes issue with the court’s refusal to grant a downward departure. We affirm Gonzalez-Lopez’s sentence.
I.
Gonzalez-Lopez was indicted on the charge of illegal reentry by a deported alien on January 24, 2002. Gonzalez-Lopez had been deported on three prior occasions: November 22, 1996, December 17, 1999, and January 25, 2000. The December 17, 1999, deportation followed Gonzalez-Lopez’s conviction for Automobile Homicide in Utah, for which he received an indeterminate sentence not to exceed five years.
Gonzalez-Lopez pleaded guilty to the illegal reentry charge and the district court concluded at sentencing that Gonzalez-Lopez was subject to the statutory enhancement provided by 8 U.S.C. § 1326(b)(2) (increasing statutory maximum sentence to 20 years for reentry after commission of aggravated felony). In applying the Sentencing Guidelines, the court determined that Automobile Homicide was a crime of violence and increased Gonzalez-Lopez’s offense level by 16 levels pursuant to USSG § 2L1.2(b)(l)(A)(ii). The court also declined to depart downward from the enhanced sentencing range so established, rejecting Gonzalez-Lopez’s argument that his conviction for Automobile Homicide fell outside the heartland of cases fitting the definition of “crime of violence.” The court sentenced Gonzalez-Lopez to 57 months of imprisonment, and Gonzalez-Lopez appeals that sentence.
II.
We review the district court’s interpretation of the Sentencing Guidelines de novo.
United States v. Gomez-Hernandez,
A defendant found guilty of illegal reentry following deportation is sentenced pursuant to § 2L1.2 of the Sentencing Guidelines, which provides for a base offense level of 8. A defendant whose previous deportation followed conviction for specific types of crimes receives an enhancement to his base offense level depending on the nature of the previous conviction. Prior to November 1, 2001, a defendant with a prior conviction for any aggravated felony received a 16-level enhancement. See USSG § 2L1.2 (2000). An aggravated felony was defined by reference to 8 U.S.C. § 1101(a)(43), see USSG § 2L1.2 comment, (n.l) (2000), which included “a crime of violence (as defined in section 16 of title 18 ... ) for which the term of imprisonment is at least one year.” 8 U.S.C. § 1101(a)(43)(F). Section 16 of Title 18 in turn defines “crime of violence” as
(a) an offense that has as an element the use, attempted use, or threatened use of physical force against the person or property of another, [the “use” prong] or
(b) any other offense that is a felony and that, by its nature, involves a *796 substantial risk that physical force against the person or property of another may be used in the course of committing the offense [the “other” prong],
18 U.S.C. § 16. Thus, before the amendment, a prior conviction for an offense that met either subsection (a) or (b) subjected the defendant to a 16-level enhancement.
The Sentencing Commission significantly rewrote section 2L1.2 in 2001, and it now provides “a sliding scale of enhancements from eight to sixteen levels based on the seriousness of the [prior] aggravated felony as defined in the amended guideline.” Gome
z-Hernandez,
“[T]he Commission intended the guideline amendment to break up aggravated felonies by providing the sixteen-level increase only in the case of the more serious offenses ..., while providing lesser penalties for less serious, but still aggravated, offenses .... ”
United States v. Caicedo-Cuero,
(I) means an offense under federal, state, or local law that has as an element the use, attempted use, or threatened use of physical force against the person of another, and
(II) includes murder, manslaughter, kid-naping, aggravated assault, forcible sex offenses[], robbery, arson, extortion, extortionate extension of credit, and burglary of a dwelling.
USSG § 2L1.2, comment. (n.l(B)(ii)).
Subsection (I) of the amended guideline definition of crime of violence is identical to the Title 18 U.S.C. § 16(a) definition except that the guideline definition applies only to physical force used against the person, but not the property, of another. Subpart (II) of the guideline definition is significantly different from 18 U.S.C. § 16(b), however, in that it contains a list of specific crimes and does not include § 16(b)’s catchall phrase “any other offense ... that by its nature involves a substantial risk that physical force may be used ... in the course of committing the offense”-the “other” prong. Thus, after the amendment, offenses that meet the “other” prong of § 16(b), but do not meet the “use” prong of the guideline’s subsection (I) or are not specifically listed in the guideline’s subsection (II), subject the defendant to an 8-level enhancement rather *797 than the 16-level enhancement under the prior guideline.
Although most cases addressing the issue of whether a negligent homicide is a crime of violence in varying contexts have relied on the “other” prong in the relevant crime of violence definition,
see, e.g., Omar v. INS,
To decide whether Subsection (I) of the guideline definition of crime of violence contains a volitional element, we start with the plain language of the guideline, considering not only its bare meaning, “but also its placement and purpose in the statutory scheme.”
Bailey v. United States,
The Sentencing Commission understands the difference between actus reas and mens rea and specifically includes a scienter element within a guideline when it intends mens rea to be considered.
See, e.g.,
USSG § 2K1.3(b)(2) (increasing the base offense level “[i]f the offense involved any explosive material that the defendant
knew or had reason to believe
was stolen”) (emphasis added); USSG § 2K1.4(a)(l)(A) (setting the base offense level for arson at 24 “if the offense created a substantial risk of death or serious bodily injury ... and that risk was created
knowingly
”) (emphasis added); USSG § 3C1.1(A) (increasing the base offense level if “the defendant
willfully
obstructed or impeded ... the administration of justice during the course of the investigation, prosecution, or sentencing”) (emphasis added). Courts, including ours, have refused to read scienter elements into guidelines where the Sentencing Commission has not provided them.
See United States v. Brannan,
A person commits Automobile Homicide under the Utah statute if he: (1) operates a motor vehicle, (2) in a negligent manner, (3) causing the death of another, (4) while under the influence of alcohol as that phrase is defined by the statute. Utah Code Ann. § 76-5-207(1). As we noted in
Omar,
“[a] vehicle can exert considerable physical force because of its structure, weight and capacity for motion
*799
and velocity.”
Omar,
Gonzalez-Lopez raises only the issue of what volitional element, if any, is required in the predicate offense. He does not otherwise argue that Automobile Homicide does not have as an element the use of physical force against another. There conceivably may be ways to commit the Utah offense of Automobile Homicide wherein the defendant’s vehicle is not the source of the death-causing force. If Gonzalez-Lopez had made such an argument, we would be required to look to the charging papers and consider the specific acts charged against Gonzalez-Lopez.
See Gomez-Hernandez,
Gonzalez-Lopez also takes issue with the district court’s refusal to grant him a downward departure. A district court’s refusal to grant a downward departure is generally unreviewable on appeal, unless the district court had an unconstitutional motive or erroneously believed that it was without authority to grant the departure.
United States v. Young,
At sentencing, Gonzalez-Lopez asked the district court to depart downward under USSG § 5K2.0, p.s., arguing that his ease was outside the heartland of offenses otherwise included in § 2L1.2’s definition of crime of violence because, as the district court found, his predicate conviction for Automobile Homicide did not require the intentional application of force. In denying Gonzalez-Lopez’s request, the district court stated that “I think that it’s consistent with the ruling that I’ve already made with regard to the issue of the treatment of the vehicular homicide conviction from Utah to conclude that, under the circumstances of this case, a departure would not be authorized. Because I think that the application of the guidelines is appropriate with regard to the enhancement that’s already been imposed, I think it would be contrary to that position to suggest that a departure would be authorized under the circumstances, and so I am not going to depart.” (Sent. Tr. at 23 (emphasis added).) Gonzalez-Lopez argues that the district court mistakenly believed that it lacked authority to depart on the basis of the seriousness of the offense. We read the district court’s comments differently.
A factor that is already taken into account by an applicable guideline can serve as the basis for a downward depar
*800
ture only if that factor exists to an exceptional degree.
Koon v. United States,
III.
The sentence imposed by the district court is affirmed.
Notes
. The Honorable James E. Gritzner, United States District Judge for the Southern District of Iowa.
. Our holding makes unnecessary a discussion of whether Automobile Homicide is the equivalent of manslaughter, and thus among the specifically enumerated offenses under subsection (II) of the guideline definition, as urged by the government.
