9th Cir.

Osorio Mejia v. Blanche

June 17, 2026 ·25-419 ·Unpublished · By Raj Patel

The United States Court of Appeals for the Ninth Circuit denied a petition for review of a Board of Immigration Appeals decision. The court affirmed the denial of asylum, withholding of removal, and Convention Against Torture protection due to the petitioner's failure to exhaust claims and the BIA's proper exercise of discretion.

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Background

Sergio Osorio Mejia petitioned for review of a Board of Immigration Appeals decision dismissing his appeal from an Immigration Judge’s denial of asylum, withholding of removal, and Convention Against Torture protection. The petitioner argued the BIA violated regulations by denying a motion to accept a late-filed brief and failed to exhaust his claims.

The court’s reasoning

The court reviewed the BIA’s denial of the motion to accept a late brief for abuse of discretion. It found no evidence that an administrative staff member resolved the motion and noted the brief was late due to counsel’s oversight. The court also held that the petitioner failed to exhaust his asylum and withholding of removal claims because he did not timely file a brief before the BIA to contest the Immigration Judge’s findings. Finally, the court determined substantial evidence supported the denial of Convention Against Torture protection.

What it means going forward

The decision reinforces that counsel’s errors in filing deadlines can result in the loss of appellate rights and that failure to exhaust claims before the Board of Immigration Appeals precludes judicial review of those claims.