Manuel Guzman-Vazquez v. William P. Barr, 959 F.3d 253

Background

Manuel Guzman, a Mexican national, left home at 14, entered the U.S. in 1998, and applied for asylum, withholding of removal, and CAT protection in 2016 based on childhood abuse by his stepfather and threats from others who killed family members.
At hearing the IJ found Guzman generally credible but concluded his testimony required corroboration; Guzman produced no affidavits from relatives (mother, sister, aunt, uncles).
The IJ and BIA faulted Guzman for failing to provide corroboration and rejected his withholding claim, treating his harm as criminal/individual misconduct rather than persecution on account of membership in a particular social group.
The BIA applied Matter of C-T-L- and required that stepchild status be “at least one central reason” for persecution (the asylum mixed‑motive test) when assessing withholding; it also found Guzman failed to explain absence of corroboration.
The Sixth Circuit majority held the IJ/BIA erred by (1) failing to give Guzman an opportunity to explain the absence of certain corroborative evidence (e.g., existence/marriage of stepfather), (2) finding insufficient explanations were given regarding availability of corroboration (particularly from mother and sister), and (3) applying the “one central reason” standard to withholding claims; it vacated and remanded.

Issues

Issue	Plaintiff's Argument	Defendant's Argument	Held
Corroboration procedure: must IJ give advance notice or opportunity to explain absence of corroboration?	Guzman: IJ must give opportunity to explain why corroboration is not reasonably obtainable when IJ requires it.	DHS: No advance notice required; IJ acted within discretion and Guzman had contacts he could have used.	Court: No advance notice required (Gaye), but IJ must afford opportunity to explain absence of corroboration when relying on its absence; IJ/BIA erred for failing to give that opportunity on certain facts.
Substantial-evidence re: availability of corroboration (mother, sister, aunt/uncles)	Guzman: Sister and mother were not reasonably available (limited contact, mother illiterate and abused); aunt/uncles lacked knowledge of stepfather abuse.	DHS: Guzman remained in contact and made no effort over years to obtain affidavits; corroboration was reasonably obtainable.	Court: Substantial-evidence does not support IJ/BIA findings as to mother and sister—corroboration was not reasonably available; aunt/uncles could not have probative knowledge of abuse in different town.
Nexus standard for withholding of removal: must protected ground be “one central reason” or merely “a reason”?	Guzman: Withholding requires only that protected ground be “a reason” for persecution (not “one central reason”).	DHS/BIA: Matter of C-T-L- applies the asylum “one central reason” test to withholding.	Court: Withholding statute’s text is different; applicants need show the protected ground was “a reason” (not the asylum-style “one central reason”); remand to apply correct standard.
Alternative IJ finding: change in circumstances (dependency ended)	Guzman: BIA did not address change-in-circumstances alternative; remand required.	DHS: IJ’s alternative finding justified denial.	Held: Because BIA did not decide the issue, court declines to resolve and remands for BIA to address it in the first instance.

Key Cases Cited

Gaye v. Lynch, 788 F.3d 519 (6th Cir. 2015) (IJ need not give advance notice of specific corroboration requirements)
Uzodinma v. Barr, 951 F.3d 960 (8th Cir. 2020) (when corroboration is required, IJ must afford opportunity to explain unavailability)
Wei Sun v. Sessions, 883 F.3d 23 (2d Cir. 2018) (IJ should identify missing evidence, allow explanation, and assess it)
Barajas-Romero v. Lynch, 846 F.3d 351 (9th Cir. 2017) (interpreting whether withholding adopts asylum’s “one central reason” mixed-motive test)
Gonzalez-Posadas v. Att’y Gen. U.S., 781 F.3d 677 (3d Cir. 2015) (discussing adoption of asylum mixed-motive standard)
INS v. Aguirre-Aguirre, 526 U.S. 415 (1999) (deference to reasonable agency statutory interpretations)
Chevron U.S.A., Inc. v. Natural Res. Def. Council, 467 U.S. 837 (1984) (agency deference framework)
Gross v. FBL Fin. Servs., Inc., 557 U.S. 167 (2009) (but-for causation analysis in statutory context)