The Ninth Circuit Court of Appeals has affirmed the conviction of Fernando Aguilera for being a felon in possession of ammunition but vacated his sentence, sending the case back for resentencing. This decision, filed on August 24, 2026, has implications for how courts interpret acceptance of responsibility in sentencing.

The case, United States v. Aguilera (Docket No. 25-3366), stems from an incident in April 2023 in San Francisco's Mission District, where police responded to reports of gunfire. Aguilera was apprehended shortly after the shooting, leading to his conviction. The court's ruling addresses key issues regarding reasonable suspicion and the standards for sentencing reductions.

Background

Fernando Aguilera was arrested following reports of an active shooter near the El Trebol Bar in San Francisco. Witnesses described a Hispanic male wearing a blue jacket firing a gun. Officers pursued Aguilera based on this description and the fact that he was seen fleeing from the scene. After being detained, Aguilera was found with ammunition and a firearm.

Aguilera's legal troubles began when he filed motions to suppress the evidence obtained during his arrest and to dismiss the indictment against him. The district court denied these motions, leading Aguilera to enter a conditional plea to preserve his right to appeal. He was convicted in a bench trial where he did not contest his guilt.

The Ruling

The Ninth Circuit upheld Aguilera's conviction, stating that the district court correctly found reasonable suspicion for his detention. The court noted, “The district court properly found Aguilera’s seizure was supported by reasonable suspicion.” This ruling emphasized the officers' collective knowledge and the circumstances surrounding Aguilera's apprehension.

However, the court vacated Aguilera's sentence, citing that the district court applied the wrong legal standard regarding acceptance of responsibility. The opinion stated, “It is apparent from the record that the district court believed either that a defendant must unconditionally plead guilty to be eligible for the reduction.” This misapprehension led to an incorrect sentencing outcome, which the Ninth Circuit deemed prejudicial.

Impact

This ruling has significant implications for future cases involving sentencing reductions for acceptance of responsibility. It clarifies that a defendant's decision to go to trial or file motions to suppress evidence cannot be held against them when determining eligibility for a reduction in their offense level. The court's decision reinforces the principle that exercising constitutional rights should not negatively affect a defendant's sentencing.

The ruling also highlights the importance of proper legal standards in sentencing. By vacating Aguilera's sentence, the court has set a precedent that may influence how judges approach similar cases in the future, ensuring that defendants are not penalized for asserting their rights.

What's Next

Aguilera's case will return to the district court for resentencing. The court's decision can potentially be appealed further, but details on any related cases were not available in the court filing.