Opinion for the court filed by Circuit Judge HENDERSON.
Damian Valdez-Torres (Valdez-Torres) appeals the sentence he received for unarmed assault on an Immigration and Naturalization Service (INS) agent. He argues that the district court improperly used the “Aggravated Assault” provision of the United States Sentencing Guidelines (Guidelines) in sentencing him and should not have enhanced his sentence for using a dangerous weapon or adjusted it upward for involving an official victim. We disagree and accordingly affirm the district court.
I. FACTS
On April 2, 1995 Valdez-Torres escaped from jail in Bay St. Louis, Mississippi, where he was awaiting deportation. The INS learned that he was hiding out in Washington, D.C. and on April 14 set up surveillance outside the apartment building where he was staying. When he left the building and got into an automobile, four INS agents in two vehicles surrounded him. One of the agents, Joseph Mangiulli (Mangiulli), got out of his vehicle and stood next to the left front wheel of Valdez-Torres’s car. Valdez-Torres’s car moved forward in Mangiulli’s direction, at which point Mangiulli shouted that the car was about to hit him. Valdez-Torres did not stop and Mangiulli shot him in the neck. Valdez-Torres’s ear missed Mangiulli and crashed.
Valdez-Torres was indicted on two counts of assault on a federal officer in violation of 18 U.S.C. § 111(a) and (b). He agreed to plead guilty to one count of unarmed assault in violation of 18 U.S.C. § 111(a) and the government agreed to dismiss the remainder of the indictment and an unrelated indictment and to recommend at sentencing that Valdez-Torres receive credit for acceptance of responsibility. The district court accepted Valdez-Torres’s plea and, applying the ag *387 gravated assault guideline, the enhancement for use of a dangerous weapon and the upward adjustment for involving an official victim, subsequently sentenced him to three years’ imprisonment.
II. DISCUSSION
A. Use of Sentencing Guideline Section 2A2.2
Valdez-Torres argues first that the district court should have used U.S.S.G. § 2A2.4 (“Obstructing or Impeding Officers”) instead of section 2A2.2 (“Aggravated Assault”) as the guideline on which to base his sentence. According to him, the district court interpreted the cross-reference language of section 2A2.4(c)(l) incorrectly and as a result considered conduct outside the offense of conviction (unarmed assault). He also argues that, even if it could consider his underlying conduct, the district court incorrectly determined that his conduct constituted aggravated assault. Finally, he urges us to consider that the government allegedly told him during plea negotiations that it would not request the court to apply section 2A2.2 in sentencing him.
Valdez-Torres’s argument regarding the applicable section focuses on the cross-reference to section 2A2.2 contained in section 2A2.4(c)(l). The latter provision states: “If the conduct constituted aggravated assault, apply § 2A2.2 (Aggravated Assault).” U.S.S.G. § 2A2.4(c)(l). In his view, the cross-reference allows only the conduct comprising the offense of conviction, not relevant conduct, to be considered.
1
We review this question of interpretation
de novo. See United States v. Broumas,
As Valdez-Torres points out, the Eleventh Circuit held that an earlier version of section 2A2.4(c)(l) barred a sentencing court from considering relevant conduct.
United States v. Jennings,
The Eighth Circuit was presented with precisely the argument Valdez-Torres makes and, after considering
Jennings,
concluded that the 1992 amendment to section 2A2’.4(c)(l) allows the sentencing court to consider relevant or underlying conduct in deciding whether to apply the cross-reference to section 2A2.2.
United States v. Street,
Valdez-Torres goes on to argue that, even if the district court could consider his underlying conduct (including the dismissed charges), that conduct did not constitute aggravated assault. We review the district court’s resolution of this factual question,
i.e.,
Valdez-Torres’s intent in driving his automobile as he did, under the “clearly erroneous” standard.
See Broumas,
Application note 1 to section 2A2.2 states that, for the purpose of the section, “aggravated assault” is defined as, among other things, “a felonious assault that involved ... a dangerous weapon with intent to do bodily harm (ie., not merely to frighten).” Valdez-Torres does not dispute that an automobile can constitute a dangerous weapon but argues that he intended only to escape or, at worst, to frighten agent Mangiulli, not to injure him. Valdez-Torres first attacks the probation officer’s reliance on Mangiulli’s opinion evidence regarding Valdez-Torres’s intent.
4
There are (at least) two problems with Valdez-Torres’s argument. First, under Federal Rule of Evidence 701, an eyewitness may express an informed opinion that would help resolve a fact in issue, here, Valdez-Torres’s intent.
See, e.g., Virgin Islands v. Knight,
In addition, Valdez-Torres asserts that the government agreed during plea negotiations that section 2A2.3 (“Minor Assault”) or section 2A2.4, rather than section 2A2.2, applied but that at sentencing the government nevertheless asked the court to use section 2A2.2. The plea agreement, however, stated simply that the government “reserves the right to recommend that your client’s sentence be for the maximum allowable term of imprisonment” and that the written agreement “sets forth the entire understanding between the parties and constitutes the complete plea agreement.” App. 10, 11. In signing the agreement, Valdez-Torres specifically reaffirmed “that absolutely no promises, agreements, understandings, or conditions have been made or entered into in connection with my decision to plead guilty except those set forth in this plea agreement.” App. 12. Valdez-Torres’s lawyer (who also represents him on appeal) likewise acknowledged that “[t]hese pages accurately and completely set forth the entire plea agreement.” App. 12. If Valdez-Torres and his lawyer believed they had a more favorable “side deal” with the government, they should not have signed the agreement as written. 6
B. Enhancement for Use of Automobile as Dangerous Weapon
Valdez-Torres argues that, even if the district court correctly used section *389 2A2.2, it erred by considering his use of the vehicle both to select section 2A2.2 and to enhance his sentence pursuant to section 2A2.2(b)(2)(B). In his view, this constituted impermissible “double-counting.”
Several other circuits have addressed the question and, with only one exception, have rejected Valdez-Torres’s argument.
See United States v. Dunnaway, 88
F.3d 617, 619 (8th Cir.1996) (affirming enhancement for use of bottle and boots);
United States v. Sorensen,
The Second Circuit’s opinion in
Hudson
distinguishes between “inherently dangerous weapons” and items that are dangerous only when used in certain ways.
Id.
at 506-07. As the Ninth Circuit has observed, however,
Hudson
fails to distinguish between the base offense level and an enhancement.
7
Reese,
Furthermore, impermissible double counting does not occur if the enhancement does not duplicate an essential element of the offense.
See Reese,
*390 C. Upward Adjustment for Official Victim
Finally, Valdez-Torres argues that, because the assault on the INS agent was his only offense, the district court erroneously adjusted his sentence upward pursuant to Guidelines section 3A1.2(b), which applies to assaults on law enforcement officers. Application note 1 to section 2A2.4 indicates, however, that the official victim adjustment should be applied if section 2A2.4(c)(l)’s cross-reference to section 2A2.2 has been invoked.
See United States v. Padilla,
Valdez-Torres attempts to support his position by pointing to application note 5 to section 3A1.2, which explains that the adjustment “applies in circumstances tantamount to aggravated assault against a law enforcement officer or corrections officer, committed in the course of, or in immediate flight following, another offense, such as bank robbery.” U.S.S.G. § 3A1.2 note 5. The application note, however, simply explains one circumstance in which the adjustment applies (i.e., when the assault occurs during another offense). It does not explicitly or by implication preclude use of the adjustment in other circumstances. In any event, Valdez-Torres at the time of the assault was a fugitive from lawful custody and was attempting to avoid capture. The adjustment thus would apply even under Valdez-Torres’s narrow reading of the application note.
[6] Finally, we reject Valdez-Torres’s contention that the facts do not support the imposition of the official victim adjustment. Contrary to Valdez-Torres’s assertion, the fact that agent Mangiulli shouted that he was with the police, PSR at 3, gave the district court an adequate basis on which to find Valdez-Torres knew his ear was headed toward a law enforcement officer. By adopting the presentence report, the district court made the requisite finding.
See United States v. Gaytan,
For the foregoing reasons, Valdez-Torres’s sentence is
Affirmed.
Notes
. “Relevant conduct” means "all acts and omissions committed, aided, abetted, counseled, commanded, induced, procured, or willfully caused by the defendant ... that occurred during the commission of the offense of conviction.” U.S.S.G. § lB1.3(a)(l).
. The pre-amendment version of section 2A2.4(c)(l) provided that "[i]f the defendant is convicted under § 111 and the conduct constituted aggravated assault, apply § 2A2.2 (Aggravated Assault).”
.Other circuits interpreted the pre-amendment language to mean that the sentencing court
should
examine the defendant’s underlying conduct in determining whether to use the cross-reference.
See United States v. Rue,
. The probation officer obtained Mangiulli’s opinion from "reports submitted by the Immigration and Naturalization Service agents.” Presen-tence Investigation Report at 17, United States v. Valdez-Torres (D.D.C.1996) (No. CR-95-117-01) (PSR).
. Valdez-Torres also complains that the district court made no findings of fact on the issue. The court, however, adopted the factual findings in the presentence report. App. 72. One of the report’s findings was that Valdez-Torres “attempted to injure” Mangiulli. PSR at 3.
.Contrary to his assertion, Valdez-Torres received a substantial benefit from his bargain: one count charging a violation of 18 U.S.C. § 111(a) and (b) was dismissed and he was allowed to plead to a single count of violating only section 111(a). As a result, he received a sentence of only thirty-six months’ imprisonment, the statutory maximum for a violation of section 111(a), although the applicable Guidelines range was considerably higher. In addition, the government recommended that he receive credit for acceptance of responsibility and dismissed another case against him. App. 10.
. Contrary to the holding in Hudson, the base offense level is not “increased” from a hypothetical starting point; it is selected on the basis of the defendant’s conduct. Only an enhancement constitutes an increase. Compare U.S.S.G. § 2A2.2(a) (identifying base offense level for aggravated assault) with id. § 2A2.2(b) (identifying specific offense characteristics that increase offense level).
. Under the Guidelines, a “dangerous weapon” is “an instrument capable of inflicting death or serious bodily injury.” U.S.S.G. § 1B1.1 application note 1(d).
. The Commission has explained, for example, that section 2A2.4 already “reflects the fact that the victim was a government officer performing official duties. Therefore do not apply § 3A1.2 (Official Victim) unless subsection (c) requires the offense level to be determined Under § 2A2.2 (Aggravated Assault).” U.S.S.G. § 2A2.4 application note 1.
. A felonious assault involving "serious bodily injury” or "an intent to commit another felony” can constitute aggravated assault even without the use of a dangerous weapon. U.S.S.G. § 2A2.2 application note 1;
see also Reese,
. Even if the involvement of a dangerous weapon were an essential element of aggravated assault, impermissible double counting still would
*390
not occur. The enhancement under section 2A2.2(b)(2)(B) applies "if a dangerous weapon (including a firearm) was otherwise
used,”
whereas aggravated assault occurs if a dangerous weapon was
"involved,"
TJ.S.S.G. § 2A2.2 application note 1 (emphases added).
See Williams,
. Application note 3 provides:
Do not apply this adjustment if the offense guideline specifically incorporates this factor. In most cases, the offense to which subdivision (a) will apply will be from Chapter Two, Part A (Offenses Against the Person). The only offense guideline in Chapter Two, Part A, that specifically incorporates this factor is § 2A2.4 (Obstructing or Impeding Officers).
U.S.S.G. § 3A1.2 application note 3.
