Opinion by
T1 The People appeal the trial court's determination that a forty-eight year prison sentence under the habitual criminal statute would be grossly disproportionate to the crimes of defendant, John Hargrove. The trial court imposed a sentence of twelve years in prison. We reverse and remand.
I. Background
1 2 The People charged Hargrove with felony escape after his parole officer could not locate him when the battery on thе GPS monitor on his ankle bracelet had not been charged. The People also charged Hargrove with four habitual eriminal counts based on his previous felony convictions for sexual assault-force, criminal impersonation, failing to register as a sex offender, and possession of a schedule II controlled substance. The jury found Hargrove guilty of escape.
T8 At the sentencing hearing, the trial court first determined that Hargrove was a habitual criminal bаsed on his felony escape conviction and his four previous felony convictions.
T4 The trial court then conducted an abbreviated proportionality review, but explicitly declined to conduct an extended proportionality review, stating:
The extended review would get into details of underlying offenses[.] [T}he abbreviated review would just [involve analyzing] the names of the charges and what level felony they are without getting into details.... Under cireumstancеs where the Court can look at the prior record and see that we are truly dealing with what one, at a glance, could see as a demonstrative minimalist record ... the Court should hold an extended proportionality review. I cannot look at [defendant's] record and determine that he has ... minimal prior criminal involvement.... If we had the extended hearing, we would go into details and circumstances of a prior sexual assault case, a prior drug case, a prior failure to register case, and so forth We could look at, perhaps, mitigating factors that might occur in each of those.... The Court finds that you can look at the record and say that one cannot look at this and automatically say this is minimalist. ... [TJhis is really not an extended review situation, . it's an abbreviated review situation.
Thе Court has granted an abbreviated proportionality review in the case and here's my analysis on that, I find this Defendant has committed one egregious violent felony and that is an aggravated rape.... [However, defendant's eriminal history] does not demonstrate that he is a predatory and violent repeat offender. It demonstrates he committed an extremely serious offense for which he went to prison. After that it demonstrates that he did lesser things that are either in avoidance of his criminal history, avoidance of police, or avoidance of reality.... In this case I find it unconscionable to sentence [defendant] to forty-eight years in [prison]. He has demonstrated that he committed a horrible, violent offense for which he went to prison. The remaining offenses, in the Court's opinion, are minimal at best.... I cannot say this is a habitual criminal that shows a pattern of violence, a pattern of serious convictions.
1[ 5 The trial court sentenced defendant to twelve years in prison-the maximum in the presumptive range for his. class three felony escape conviction, see §§ 18-1.3-401(1)(a)(V)(A), C.R.S.2013rather than forty-eight years in prison under the habitual criminal statute, see § 18-1.3-801(2)(a), C.R.S8.2018.
II. Proportionality Review
T6 The People contend that the trial court erred by concluding that a forty-eight year prison sentence under the habitual criminal statute would be grossly disproportionate to Hargrove's erimes. The Peoрle also contend that, even if the trial court's abbreviated proportionality review raised an inference of gross disproportionality, the trial court was required, but failed, to conduct an extended proportionality review.
T7 On this record, we cannot determine whether a forty-eight year prison sentence gives rise to an inference of gross dispropor-tionality. We reverse and remand for further factual development of the record as to three of Hargrove's four previous felony convie-tions. See People v. Gaskins,
A. Standard of Review
18 Whether a sentence is constitutionally proportionate is a question of lаw that we review de novo. People v. Strock,
B. Applicable Law
T9 Under the habitual criminal statute, a person convicted of a felony who has been previously convicted of three felonies shall be adjudged a habitual criminal and shall be sentenced to four times the maximum of the presumptive range for the class of felony of which the person is convicted. See § 18-1.3-801(2)(a).
110 A sentence under the habitual criminal statute violates the Eighth Amendment if it is grossly disproportionatе to the defendant's crimes. See People v. Deroulet,
{11 If a defendant challenges the proportionality of his sentence, the trial court must conduct an abbreviated proportionality review, in which it compares the gravity of the offense to the severity of the punishment.
$12 Certain crimes are considered per se grave оr serious for purposes of an abbreviated proportionality review. See Der-oulet, 48 P.8d at 524 ("grave or serious" crimes for the purpose of proportionality review include aggravated robbery, robbery, burglary, accessory to first degree murder, and narcoties-related crimes). For certain other crimes, the determination of whether the crime is grave or serious depends on the facts and circumstances underlying the offense. See Pеople v. Mershon,
113 "If, and only if, that abbreviated proportionality review gives rise to an inference of gross disproportionality does a ... court need tо engage in an extended proportionality review." Close v. People,
114 If the abbreviated proportionality review yields no inference of gross dispro-portionality, the trial court must impose the sentence mandated by the habitual criminal statute. See People v. Reese,
C. Analysis
115 "[An appellate court is as well positioned as a trial court to conduct a proportionality review [in cases where] ... a refined analysis requiring inquiry into specific facts not available on the appellate record [is] unnecessary." Gaskins,
1. Triggering Conviction of Felony Escape
116 Initially, we agree with the trial court that Hargrove's triggering offense of escape was not grave or serious.
{17 We note that the record on appeal submitted by the Pеople does not include the trial transcript. See Sheron v. Lutheran Med. Ctr.,
{18 Our conclusion that the trial tran-seript would support the trial court's conclusion that the escape was not grave or serious is buttressed by both case law and recent statutory amendments. See Reese,
1119 Also, effective May 17, 2012, the General Assembly amended the habitual criminal statute by adding the following provision: "A conviction for escape ... shall not be used for the purpose of adjudicating a person an habitual criminal ... unless the conviction is based on the offender's escape or attempt to escape from a correctional facility ... or from physical custody within a county jail." Ch. 183, see. 1, § 18-1.3-801(5), 2012 Colo. Sess. Laws 696. The General Assembly specified that the amendment "applfies] to offenses committed on or after [May 17, 20121." Ch. 188, see. 2, § 18-1.3-801, 2012 Colo. Sess. Laws 696. «The record indicates that Hargrove's offense of escape, although not an escape from a correctional facility or jail, was committed in 2010. Therefore, this statutory аmendment does not apply to Har-grove's escape conviction.
120 However, this amendment may be considered for purposes of - determining whether Hargrove's escape conviction should be considered grave or serious for purposes of proportionality review. See Amaya,
2. Predicate Felonies
| a. Sexual Assault-Force
121 The trial court properly concluded, without inquiring into the factual ciream-stances, that Hargrove's previous conviction of sexual assault - force was a grave or serious crime. Although no published case has expressly so determined, we reach this conclusion based on references to sexual assault in other published opinions. See People v. Dash,
b. Criminal Impersonation
{22 There is no supreme court authority on the issue of whether eriminal impersonation is a grave or serious offense for purposes of proportionality review. Decisions by other divisions of this court are mixed on the issue. See People v. Gallegos,
123 We do not find any record evidence regarding the facts and circumstances underlying Hargrove's conviction for eriminal impersonation (although the trial court indicated at the sentencing hearing that the crime was based on Hargrove giving a false name to a police officer). On remand, the trial court should engage in further factual development regarding the facts and circum
c. Failure to Register as a Sex Offender
24 As a recent decision by another division of this court indicates, the facts and cirenmstances underlying a charge of failure to register as a sex offender can vary widely, and the question of whether the offense is grave or serious is therefore fact-dependent. See People v. Foster,
125 The only evidence in the record pertaining to Hargrove's previous conviction for failing to register as a sex offender is his oral representation at the sentencing hearing that he was homeless at the time and therefore did not have an address to register. However, the record does not disclose any other facts and circumstances underlying the offense, including, for exаmple, the length of time during which Hargrove had failed to register. We remand for further factual development regarding the facts and circumstances underlying Hargrove's conviction for failure to register as a sex offender. See People v. Allman,
d. Possession of a Schedule II Controlled Substance
126 Colorado case law has consistently held that narcotics-related crimes are per se grave or serious for purposes of proportionality review. See, eg., Deroulet,
T27 In 2010, the General Assembly amended the statutory scheme criminalizing possession of a schedule I or II controlled substance by making possession of certain lesser amounts a class six felony rather than a class four felony. Ch. 259, sees. 3-4, §§ 18-18-408.5, 405, 2010 Colo. Sess. Laws 1164-65. That amendment, in itself, does not call into question the case authority holding that any narcotics-related offense is per sе grave or serious. Cf Foster, N 69-70 (rejecting the defendant's argument that his drug offense was not grave or serious because the General Assembly. had reclassified the particular offense to a lower class of felony, emphasizing that the offense was "still a felony").
128 However, we also note that, in 2011, the General Assembly amended the habitual eriminal statute itself to provide that section 18-1.3-801(2)(a) would no longer apply to a class six felony for possession of a sсhedule I or II controlled substance. See Ch. 57, see. 1, § 18-1.8-801(2)(b), 2011 Colo. Sess. Laws 151-52 (statute effective for offense committed on or after March 25, 2011). This calls into greater question the applicability to class six felony possession convie-tions of case law finding narcoties-related crimes to be per se grave or serious. See Anaya,
29 The trial court, although pointing out that the General Assembly had made the possession of certain lesser amounts of narcotics a class six felony, admitted that it did not know the quantity of drugs underlying Hargrove's conviction for possession of a schedule II controlled substance. Given that we are remanding the case for further factual development, regarding Hargrove's convie-tions for criminal impersonation and failure to register as a sex offender, the trial court should also further develop the record regarding Hargrove's conviction for possession of a schedule II controlled substance.
3. Additional Considerations on Remand
130 We must highlight two additional points regarding the trial court's ruling. First, we are aware of no case law authority holding that a court may find a sentence constitutionally disproportionate based only on an abbreviated proportionality review. Instead, although we found no case explicitly stating so, the governing case law in Colorado indicates that an abbreviated proportionality review can yield, at most, an inference of gross disproportionality, in which сase the court must conduct an extended proportionality review. For example, in People v. Patnode,
1 31 Indeed, United States Supreme Court jurisprudence indicates that the abbreviated proportionality review is a "'threshold" analysis in which a court can only arrive at an "'initial'" judgment-an inference-of gross disproportionality, and if such an inference arises, the court must then conduct an extended proportionality review. See Graham v. Florida,
To determine whether a sentence is cruel and unusual, this Court engages in a two-part inquiry. First, this Court must make a threshold comparison of the crime com-: mitted and the sentence imposed to determine whether the sentence leads to an inference of gross disproportionality. Where no inference of a gross dispropor-tionality can be made, there is no necessity to make any further proportionality review. However, if an inference of such disproportionality is found, the Court must conduсt a proportionality analysis comparing the defendant's sentence to those imposed on other defendants for similar offenses.
(Citations, alterations, and internal quotation marks omitted.)
132 Second, the trial court based its ruling that the habitual criminal sentence would be constitutionally disproportionate in part on its finding that Hargrove's criminal record did not show a "pattern of violence." Although the presence of violence is one factоr to consider in assessing the gravity of a crime, a felony need not be violent to be considered grave or serious for purposes of proportionality review. See Mershon,
IIL Conclusion
1 33 The sentence is reversed, and the case is remanded for further factual development of the record, for the trial court to conduct a
