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March 31, 2025San Diego, CA, United StatesHuman Smuggling/Trafficking, Worksite Enforcement

ICE San Diego, multiagency case results in 4 defendants charged after warrant served in El Cajon

SAN DIEGO – John Washburn, general manager of San Diego Powder & Protective Coatings in El Cajon, and three employees, made their first appearances in federal court March 28 to face immigration charges stemming from a search warrant that was served by federal agents at the property March 27. This case is being investigated by U.S. Immigration and Customs Enforcement with significant assistance from multiple law enforcement agencies.

Washburn, along with employees Gilver Martinez-Juanta, Miguel Angel Leal-Sanchez and Fernando Casas-Gamboa, were arrested March 27. Washburn was charged with conspiracy to harbor aliens; the employees were charged with using false documents to work in the United States.

According to the complaint, Washburn employed undocumented workers and allowed them to live in the company’s warehouse. The three charged employees allegedly provided a false attestation regarding their immigration status to secure employment at the business.

U.S. Magistrate Judge Barbara L. Major set bond for Washburn at $5,000 and ordered him and the other defendants to appear in court for a preliminary hearing on April 8, at 9:30 a.m.

Assisting agencies in this investigation include: the Department of Homeland Security, Office of Inspector General; General Services Administration, Office of Inspector General; United States Border Patrol; U.S. Customs and Border Protection; Naval Criminal Investigative Service; Small Business Administration, Office of Inspector General; Drug Enforcement Administration, San Diego Field Division, and the Bureau of Alcohol, Tobacco, Firearms, and Explosives.

These cases are being prosecuted by Assistant U.S. Attorneys Henry F.B. Beshar and Michael A. Deshong.

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