The Federal Public Defender appointed to represent Daniel Villegas-Aguilar has moved for leave to withdraw and has filed briefs in accordance with Anders v. California, 386 U.S. 738, 87 S.Ct. 1396, 18 L.Ed.2d 493 (1967), and United States v. Flores, 632 F.3d 229 (5th Cir. 2011). Ville-gas-Aguilar has filed responses. The record is not sufficiently developed to allow us *403 to make a fair evaluation of Villegas-Aguilar’s claim of ineffective assistance of counsel; we therefore decline to consider the claim without prejudice to collateral review. See United States v. Isgar, 739 F.3d 829, 841 .(5th Cir. 2014), petition for cert. filed (June 4, 2014) (No. 13-10484).

We have reviewed counsel’s brief and the relevant portions of the record reflected therein, as well as Villegas-Aguilar’s responses. We concur with counsel’s assessment that the appeal presents no nonfrivolous issue for appellate review. Accordingly, the motion for leave to withdraw is GRANTED, counsel is excused from further responsibilities herein, and the APPEAL IS DISMISSED. See 5th Cir. R. 42.2.