Defendant-Appellant Martin Labastida-Segura appeals from the sentence imposed upon his conviction of unlawful reentry by a previously deported alien in violation of 8 U.S.C. § 1326. The indictment alleged that Mr. Labastida-Segura, after being convicted of an aggravated felony (domestic violence), was deported from the United States, and was thereafter found in the *1142 United States on February 25, 2004, without first gaining permission from the Attorney General. Ultimately, in a plea agreement, the parties stipulated to the offense conduct as well as the prior felony, but Mr. Labastida-Segura reserved the right to challenge whether the prior felony was an aggravated felony. The government agreed that he should receive a three-level decrease for acceptance of responsibility. The PSR concluded that the prior felony was an aggravated felony.
Before sentencing, Mr. Labastida-Segu-ra filed written objections to the PSR challenging the computation of his criminal history score. He also filed a motion seeking to have the Sentencing Guidelines declared unconstitutional based upon
Blakely v. Washington,
— U.S. -,
On- appeal, Mr. Labastida-Segura argues that the Sentencing Guidelines are invalid or unconstitutional in their entirety, thereby necessitating resentencing. Our jurisdiction arises under 28 U.S.C. § 1291 and 18 U.S.C. § 3742(a), and we remand for resentencing.
In
United States v. Booker,
— U.S. -,
However, the Supreme Court also imposed a global remedy for the Sixth Amendment difficulties with the Sentencing Guidelines, invalidating their mandatory application and instead requiring district courts to consult them in an advisory fashion. Id. at 756 (excising 18 U.S.C. §§ 3553(b)(1), 3742(e)). That plainly did not occur in this case. Had it occurred, our task would be to determine whether the sentence is unreasonable considering the factors in 18 U.S.C. § 3553(a).
We must apply the remedial holding of
Booker
to Mr. Labastida-Segura’s direct appeal even though his sentence does not involve a Sixth Amendment violation.
Id.
at 769. The Court has indicated that harmless error may be considered in such cases (thereby obviating the need for resentencing). Fed.R.Crim.P. 52(a) provides that “[a]ny error, defect, irregularity, or variance that does not affect substantial rights must be disregarded.” In the context of a misapplication of the guidelines under 18 U.S.C. § 3742(f)(1), the Supreme
*1143
Court held that “once the court of appeals has decided that the district court misapplied the Guidelines, a remand is appropriate unless the reviewing court concludes, on the record as a whole, that the error was harmless, i.e., that the error did not affect the district court’s selection of the sentence imposed.”
Williams v. United States,
The district court plainly sentenced Mr. Labastida-Segura under the Sentencing Guidelines viewing them as mandatory. Although the Supreme Court indicated that not every guideline sentence contains Sixth Amendment error, and not every appeal requires resentencing,
Booker,
REMANDED.
Notes
. Mr. Labastida-Segúra's unconstitutional delegation and separation of powers arguments are foreclosed by
United States
v.
Booker, -
U.S. -,
