Manhunt For 2025 Murder Suspect Ends In Mexico

CONTRA COSTA COUNTY, CA — A San Pablo man suspected of killing a 26-year-old Richmond resident in a late-night shooting last year has been arrested in Mexico, extradited to the United States, authorities said.

Juan Vargas, 26, was taken into custody in Mexico on Jan. 11 after more than nine months of investigation by San Pablo Police detectives working with multiple law enforcement agencies, the San Pablo Police Department said today. Vargas was extradited and booked Jan. 13 at the Martinez Detention Facility on a Ramey arrest warrant — allowing authorities to arrest someone based on probable cause before a district attorney files formal criminal charges —.

The Contra Costa County District Attorney’s Office filed formal felony charges against Vargas on Jan. 14, including murder and attempted murder with firearm and criminal street gang enhancements. He is being held without bail at the Martinez Detention Facility pending court proceedings, according to a statement by the San Pablo Police Department.

The charges stem from a March 29 shooting in the 2000 block of 23rd Street. Police said officers were dispatched at 1:29 a.m. to reports of a shooting and learned from witnesses that a man had been shot and fled before officers arrived.

The victim had been driven to a local hospital by acquaintances, police said. The man, Emmanuel Rodriguez Flores, 26, of Richmond, died from his injuries, police said.

Detectives identified Vargas, then 25, as the suspect based on witness statements and evidence collected at the scene, police said. Investigators believe Rodriguez Flores was the intended target and continue to examine whether the shooting was gang-related.

Authorities sought Vargas for nearly a year as detectives pursued leads across the region.

San Pablo police credited Mexico law enforcement authorities, U.S. Customs and Border Protection, the U.S. Marshals Service and the Los Angeles Police Department for assisting with Vargas' arrest and extradition.