This appeal would seem to present a question from the realm of quantum physics: to what extent does existence depend on observation? Or, in our terms, is venue proper only where an alien is seen and arrested for being “found in” the United States in violation of 8 U.S.C. § 1326, or may he be prosecuted in the district where he illegally entered and traversed unseen? Applying the continuing offense doctrine, we conclude that venue is proper in either district and affirm the conviction. We remand for resentencing, however, because Ruelas-Arreguin was improperly denied an additional one-level adjustment for acceptance of responsibility.
*1059 I
Ruelas-Arreguin is a native and citizen of Mexico who illegally returned to the United States after having been deported. Upon reentry, he was transported through Southern California undetected in the bed of a pickup truck traveling east towards Yuma, Arizona. INS border patrol agent Stephen Johnson was traveling westbound on Interstate 8 from Yuma to El Centro, California when he received a radio dispatch regarding a white pickup truck with a red stripe and camper shell heading eastbound on Interstate 8. Agent Johnson was approximately two miles within California when he received the radio message. He sighted the pickup truck, crossed the median, and began following the vehicle for five or six miles eastbound on Interstate 8 from California into Arizona. At this initial sighting, only the driver was visible.
After the vehicle stopped in the parking lot of a local restaurant in Yuma, Agent Johnson approached the vehicle to question the driver and, at that time, discovered numerous people, including Ruelas-Ar-reguin, laying on the floor of the truck bed. After he had established their Mexican citizenship, Agent Johnson arrested the occupants of the vehicle and arranged to have them transported to the Yuma border patrol station, where they were each interviewed by INS officials and processed through the IDENT system. When questioned at the Yuma station, Ruelas-Arreguin confirmed that he had been previously convicted for attempted murder. He also signed a sworn affidavit indicating that he was in the United States illegally after having been deported and that he had used a false name.
Thereafter, Ruelas-Arreguin was indicted in the Southern District of California on one count of being a deported alien found in the United States in violation of 8 U.S.C. § 1326. Following the government’s case-in-chief, Ruelas-Arreguin presented no case other than a motion for judgment of acquittal under Fed.R.Crim.P. 29 (“Rule 29”). The district court deemed the Rule 29 motion timely but did not entertain it until after closing arguments and the reading of the jury instructions. In that motion, Ruelas-Arreguin argued that venue was improper in the Southern District of California because he was “found” for purposes of § 1326 in Arizona, not California.
The district court rejected the asserted grounds for acquittal but took the venue issue under submission. After the jury returned with a guilty verdict, the district court denied the venue portion of the Rule 29 motion without prejudice and asked for additional briefing by sentencing.
At the sentencing hearing, the district court denied the Rule 29 motion in its entirety without further explanation. The district court also rejected Ruelas-Arre-guin’s request for an additional one-level downward adjustment for acceptance of responsibility under U.S.S.G. § 3El.l(b)(l). Instead, the district court awarded only a two-level reduction under U.S.S.G. § 3El.l(a), observing that: “While Mr. Ruelas certainly is deserving of the minus 2 for acceptance, the additional point basically being a convenience factor to the parties involved, is not warranted and the court will not award the additional point.” Ruelas-Arreguin was then sentenced to 63 months imprisonment, to be followed by 3 years of supervised release.
The district court had jurisdiction under 18 U.S.C. § 3231, and we have jurisdiction over this timely appeal pursuant to 28 U.S.C. § 1291 and 18 U.S.C. § 3742. We review
de novo
the question whether venue was properly laid in the Southern District of California,
see United States v. Childs,
*1060 II
Initially, we must decide whether Rue-las-Arreguin preserved his objection to venue when he moved for a judgment of acquittal on grounds of improper venue at the close of the government’s case. Consistent with the uniform decisions of our sister circuits, we conclude that he did.
If a defect in venue is clear on the face of the indictment, a defendant’s objection must be raised before the government has completed its case.
See Hanson v. United States,
Although we have not expressly adopted such a rule,
see United States v. Jensen,
In this case, the alleged defect in venue was not apparent on the face of the indictment. The indictment alleged that Ruelas-Arreguin was “found in” the United States “within the Southern District of California.” On its face, therefore, the indictment alleged proper venue because it alleged facts which, if proven, would have sustained venue in the Southern District of California.
See United States v. Mendoza,
Ill
Although the venue objection may have been timely, venue was proper in the Southern District of California. The Constitution requires that venue lie in the district where a crime was committed. See U.S. Const, art. Ill, § 2, cl. 3; U.S. Const. amend. VI. This constitutional command is repeated in the Federal Rules of Criminal Procedure. See Fed. R.Crim.P. 18. The burden of establishing proper venue by a preponderance of the evidence rests with the government. See
United States v. Angotti,
*1061
To decide whether venue was proper in the Southern District of California, we “must initially identify the conduct constituting the offense ... and then discern the location of the commission of the criminal acts.”
United States v. Rodriguez-Moreno,
An “entry” into the United States is required before a person is “found in” the United States.
See Pacheco-Medina,
For such continuing crimes, “[v]enue may lie in any district in which the continuing conduct has occurred.”
United States v. Barnard,
any offense against the United States begun in one district and completed in another, or committed in more than one district, may be inquired of and prosecuted in any district in which such offense was begun, continued, or completed.
18 U.S.C. § 3237(a).
Here, Ruelas-Arreguin was undoubtedly “found” in the District of Arizona when he was identified and arrested by the INS; however, because illegal entry is “embedded” in the “found in” offense, the crime commenced in the Southern District of California and continued until his apprehension. Thus, under 18 U.S.C. § 3237(a), venue was proper in either the Southern District of California or the District of Arizona.
Hernandez
does not compel a contrary conclusion; indeed, it supports this construction. In
Hernandez,
Ruelas-Arreguin insists that
United States v. Ortiz-Villegas,
Ruelas-Arreguin also argues that 18 U.S.C. § 3237(a) is trumped by 8 U.S.C. § 1329, the venue statute for § 1326 offenses, because § 1329 provides for prosecutions to be instituted “at any place in the United States at which the violation may occur” or where the defendant “may be apprehended.” 8 U.S.C. § 1329. Venue lying “at any place ... at which the violation may occur” is entirely consistent with the idea of a continuing offense. Thus, § 1329 does not conflict with § 3237(a).
Because a violation of 8 U.S.C. § 1326 for being “found in” the United States without the Attorney General’s permission is a continuing offense which commences with entry and concludes with discovery, venue was proper in either the Southern District of California or the District of Arizona. Thus, we affirm Ruelas-Arre-guin’s conviction.
IV
We remand for resentencing because the district court erred when it withheld the additional one-level adjustment for acceptance of responsibility under U.S.S.G. § 3E1.1(b)(1). Ruelas-Arreguin was entitled to the adjustment because he made a timely and complete confession at the time of his arrest.
Section 3E1.1(a) of the Sentencing Guidelines provides for a two-level reduction in a defendant’s offense level if he “clearly demonstrates acceptance of responsibility for his offense.” U.S.S.G. § 3E1.1(a). If a defendant qualifies for this two-level adjustment, the burden is on the government to demonstrate that the defendant was not entitled to the additional one-level reduction under § 3E1.1(b).
See United States v. Colussi,
Here, Ruelas-Arreguin was entitled to the additional adjustment because, during questioning at the Yuma border patrol station, he made a timely and complete confession: he confirmed his prior criminal record and admitted by affidavit that he was in the United States illegally, that he had been deported previously, and that he had used a false name. Because his timely post-arrest statements admitted “all of the elements of the charged crime,” the fact that those statements were “not used at trial” is irrelevant, and the additional one-point reduction under § 3E1.1(b)(1) is mandatory.
Id.; see also United States v. Chee,
V
In sum, Ruelas-Arreguin was properly prosecuted in the Southern District of California. However, he was entitled to an additional one-level adjustment under U.S.S.G. § 3El.l(b)(l). Accordingly, we affirm his conviction but vacate his sen *1063 tence and remand for re-sentencing consistent with this opinion.
AFFIRMED IN PART- VACATED AND REMANDED IN PART.
Notes
. In holding that Ruelas-Arreguin preserved his venue objection, we do not suggest that an acquittal is the proper remedy for improper venue.
See United States v. Hernandez,
