* This disposition is not appropriate for publication and is not precedent except as provided by 9th Cir. R. 36-3. NOT FOR PUBLICATION UNITED STATES COURT OF APPEALS FOR THE NINTH CIRCUIT
UNITED STATES OF AMERICA, Plaintiff - Appellee,

v. FELICIANO SANCHEZ, Defendant - Appellant. No. 10-50636 D.C. No. 2:08-cr-00640-VBF-1
MEMORANDUM *

Appeal from the United States District Court for the Central District of California Valerie Baker Fairbank, District Judge, Presiding Argued and Submitted February 8, 2012 Pasadena, California Before: REINHARDT, WARDLAW, and CALLAHAN, Circuit Judges. Feliciano Sanchez (“Sanchez”) app eals his conviction by guilty plea to deprivation of constitutional rights under the color of law in violation of 18 U.S.C. § 242. Sanchez is a former police officer for the City of Bell, California. The 

# FILED
MAR 23 2012 MOLLY C. DWYER, CLERK

U.S. COURT OF APPEALS1 Because the parties are familiar with the facts and procedural history, we do not restate them here except as necessary to explain our decision. 2 charge was based on his rape of Rosa He rnandez (“Hernandez”), a motorist he had pulled over for speeding. Sanchez contends that the district court erred in denying his motion to withdraw his guilty plea becau se there was credible evidence of his innocence. He also claims that the cour t erred at sentencing in failing to address the issue he raised of unwarranted se ntencing disparity in six other cases. Conversely, the government contends that Sanchez waived his right to appeal his sentence. We have jurisdiction under 28 U.S.C. § 1291, and we affirm. 1 1. Sanchez argues that the district court erred in denying his motion to withdraw his guilty plea because he was innocent. “Fair and just reasons for withdrawal include inadequate plea colloquies, newly discovered evidence, intervening circumstances, or any other reason for withdrawing the plea that did not exist when the defendant entered his plea.” United States v. Ortega-Ascanio , 376 F.3d 879, 883 (9th Cir. 2004). “T he defendant has the burden of demonstrating the existence of at least one of these conditions.” United States v. Showalter , 569 F.3d 1150, 1154 (9th Cir. 2009). A court does not abuse its discretion wh en it credits a defendant’s testimony at the plea colloquy over the defendant’s later assertions of innocence in a motion3 to withdraw that plea. See United States v. Castello , 724 F.2d 813, 815 (9th Cir. 1984). Sanchez admitted that he raped Hernandez at the plea colloquy and then maintained his innocence several months later in his motion to withdraw the plea. The court did not abuse its discretion in not crediting Sanchez’s later assertions of innocence. Sanchez offers no evidence that did not exist at the time he entered his plea to warrant a withdrawal. Instead, he only offers unsupported claims of his innocence that contradict his admissions during the plea colloquy. Such unsupported claims do not rise to the level of a fair and just reason for withdrawal of a plea. United States v. Turner , 898 F.2d 705, 713 (9th Cir. 1990). Accordingly, the district court did not abuse its discretion in denying Sanchez’s motion to withdraw his plea. 2. The government contends that Sanchez waived his right to challenge his sentence on appeal. “When an appeal raises issues encompassed by a valid, enforceable appellate waiver, the app eal generally must be dismissed.” United States v. Harris , 628 F.3d 1203, 1205 (9th Cir. 2011). During the plea colloquy, Sanchez expressly waived the right to a ppeal any sentence imposed, as long as the sentence is within the statutory maximum and constitutional. Yet now on appeal, Sanchez attacks the sentence for imposing an unwarranted disparity. Sanchez did4 not respond to the government’s waiver ar gument and he does not allege that the sentence is beyond the statutory maximum or unconstitutional. Nor does he argue that the Rule 11 colloquy was inadequate or that the waiver was not knowingly entered. Accordingly, we conclude that Sanchez waived his right to appeal his sentence. AFFIRMED in part and DISMISSED in part.