Stockton Man Sentenced to Two Years in Prison for Being a Felon in Possession of a Firearm

SACRAMENTO, Calif. — Sean Arthur Robinson, 38, of Stockton, was sentenced Tuesday by Senior United States District Judge John A. Mendez to serve two years in prison followed three years of supervised release for being a felon in possession of a firearm, Acting United States Attorney Michele Beckwith announced.

According to court documents, law enforcement officers recovered a Glock 27 semiautomatic firearm and a loaded high-capacity magazine inside a vehicle while serving a search warrant at Robinson’s residence in Stockton in September 2022. The firearm had previously been reported stolen from Sacramento. On the same day in September 2022, law enforcement officers also recovered two Glock switches inside a separate residence associated with Robinson in Fairfield. Robinson is prohibited from possessing firearms due to prior convictions for elder abuse and for carrying a loaded firearm in public.

Law enforcement’s investigation into Robinson began at least as early as May 2021, when surveillance footage captured him engaging in a violent shootout at the Grand Hyatt Hotel near San Francisco International Airport. During this incident, Robinson and a compatriot attempted to carjack at least two other vehicles. Following the shootout, law enforcement officers seized a black duffel bag that surveillance footage captured Robinson carrying just before the firefight began, and that contained three illegal firearms.

This case is the product of an investigation by the FBI, with assistance from the San Francisco Police Department. Assistant U.S. Attorneys Justin Lee and Sam Stefanki prosecuted the case.

This case is part of Project Safe Neighborhoods (PSN), a program bringing together all levels of law enforcement and the communities they serve to reduce violent crime and gun violence, and to make our neighborhoods safer for everyone. On May 26, 2021, the Department launched a violent crime reduction strategy strengthening PSN based on these core principles: fostering trust and legitimacy in our communities, supporting community-based organizations that help prevent violence from occurring in the first place, setting focused and strategic enforcement priorities, and measuring the results. For more information about Project Safe Neighborhoods, please visit Justice.gov/PSN.