
    UNITED STATES of America, Plaintiff-Appellee, v. Charles Tyrone WARREN, Defendant-Appellant.
    No. 15-6369
    United States Court of Appeals, Sixth Circuit.
    Filed September 15, 2016
    
      Debra A. Breneman, Assistant U.S. Attorney, Office of the U.S. Attorney, Knoxville, TN, Marvin Neil Smith, Jr., Assistant U.S. Attorney, Office of the U.S. Attorney, Greeneville, TN, for Plaintiff-Appellee
    Laura E. Davis, Assistant Federal Public Defender, Federal Defender Services, Knoxville, TN, for Defendant-Appellant
    BEFORE: COLE, Chief Judge; DAUGHTREY and MOORE, Circuit Judges.
   OPINION

COLE, Chief Judge. '

Charles Tyrone Warren pleaded guilty to trafficking in crack cocaine and was sentenced to 135 months’ imprisonment. He later sought a sentence modification under 18, U.S.C. § 3582(c)(2). The district court exercised its discretion to reduce Warren’s sentence to 110 months’ imprisonment. Dissatisfied with the extent of that reduction, he now appeals. Warren asked us to review the district.court’s sentencing 'decision under a “reasonableness” standard, but our precedents say otherwise. See United States v. Bowers, 615 F.3d 715, 716-17 (6th Cir. 2010). We dismiss the appeal for lack of jurisdiction.

I. BACKGROUND

In 2010, Warren pleaded guilty to conspiracy to distribute and possess with intent to distribute .50 grams or more of cocaine base. His base offense level of 34, coupled with a criminal history category of IV, produced an advisory guidelines range of 235 to 293 months’ imprisonment. Warren was also subject to a 240-month mandatory minimum sentence under 21 U.S.C. ■ § 841(b)(1)(A). This became the low end of his. guidelines range. The government moved-for, and the court granted, a five-level substantial assistance departure under 18 U.S.C. § 3553(e) and USSG § 5K1.1. Warren’s guidelines range was thus reduced to 135 to Í68 months’ imprisonment, and the district court ultimately sentenced him to 135 months’ imprisonment (a 43.75 percent departure below his guidelines range).

Ip, March 2015, after certain amendments to the guidelines, Warren filed a motion for a sentence modification under 18 U.S.C. § 3582(c) and USSG § 1B1.10. Under the new guidelines, his range was 155 to 188 months’ imprisonment, and a similar 43.75 percent downward departure for the substantial assistance would have resulted in an 85-month term. The government did not oppose the reduction in principle but noted that 85 months’ imprisonment was a 65 percent reduction from his original mandatory minimum of 240 months. After considering the 18 U.S.C. § 3553(a) factors, the district court ruled that a reduction was appropriate but only reduced Warren’s sentence to 110 months’ imprisonment.

Warren now appeals the district court’s sentencing decision.

II. ANALYSIS

Section 3582(c)(2) “delineates a limited set of circumstances in which a sentence may be corrected or reduced.” Dillon v. United States, 560 U.S. 817, 130 S.Ct. 2683, 177 L.Ed.2d 271 (2010). That provision is a “congressional act of lenity” which allows for a “limited adjustment to an otherwise final sentence and not a plenary resentencing.” Id. at 826, 828, 130 S.Ct. 2683. The statute establishes a “two-step inquiry”: first, a court must “deterrpine that a reduction is consistent with [USSG] § 1B1.10” and, second, “it may consider whether the authorized reduction is warranted, either in whole or in part, according to the factors set forth in § 3553(a).” Id. at 826, 130 S.Ct. 2683.

Warren argues that this court should apply the Ninth Circuit’s standard, and that, under that standard, his modified sentence was procedurally and substantively unreasonable. In United States v. Dunn, 728 F.3d 1151 (9th Cir. 2013), the Ninth Circuit held that the second step of the sentence modification process—application of the § 3553(a) factors—should be reviewed for reasonableness as defined in United States v. Booker, 543 U.S. 220, 260-62, 125 S.Ct. 738, 160 L.Ed.2d 621 (2005), and Gall v. United States, 552 U.S. 38, 51, 128 S.Ct. 586, 169 L.Ed.2d 445 (2007). Warren claims that the district court “did not provide adequate explanation for the sentence” and “placed an unreasonable amount of weight on a particular factor.” Appellant’s Br. 13.

But that is not the law in this circuit. Here, as the government aptly points out, “our jurisdiction to consider the appeal of a § 3582(c)(2) determination, like our jurisdiction to consider the appeal of a Rule 35(b) determination, ... come[s] from [18 U.S.C.] § 3742.” Bowers, 615 F.3d at 722. Section 3742(a) “authorizes us to review the outcome of a sentencing-reduction proceeding only where the resulting sentence ‘(1) was imposed in violation of law; (2) was imposed as a result of an incorrect application of the sentencing guidelines; (3) is greater than the sentence specified in the applicable guideline range; or (4) was imposed for an offense for which there is no guideline and is plainly unreasonable.’ ” Id. at 723 (quoting United States v. Moran, 325 F.3d 790, 792 (6th Cir. 2003)).

As we have held, and Warren concedes, “a defendant’s allegation of Booker unreasonableness in a § 3582(c)(2) proceeding does not state a cognizable “violation of law’ that. § 3742(a)(1) would authorize us to address on appeal.” Id. at 727. We understand that Warren may be seeking en banc review with regard to that issue. But “[t]his panel is without authority to overrule binding precedent.” Sykes v. Anderson, 625 F.3d 294, 319 (6th Cir. 2010); see also 6th Cir. R. 32.1(b).

Warren has not alleged or argued that the district court’s decision to reduce Warren’s sentence was a cognizable “violation of law” or a “result of an incorrect application of the sentencing guidelines.” See 18 U.S.C. § 3742(a). Nor was Warren’s sentence “greater than the sentence specified in the applicable guideline range” or “imposed for an offense for which there is no guideline.” See 18 U.S.C. § 3742(a). We thus lack jurisdiction over the appeal.

III. CONCLUSION

We dismiss the appeal for lack of jurisdiction.  