RIVERSIDE, CA — A Riverside man who spent nearly two decades on the run after fatally shooting his cousin was sentenced Monday to 50 years to life in state prison. Luis Contreras, 52, received the term after a jury found him guilty Thursday of first-degree murder and a firearm enhancement in the 2005 killing of Alfonso Vera.
Contreras asked to be sentenced immediately after the verdict, but the hearing was delayed because courts were closed Friday for Native American Day. Riverside County Superior Court Judge Jerry Yang imposed the mandatory sentence Monday at the Riverside Hall of Justice.
The case had been dormant for years before Riverside police resumed the search with help from federal marshals.
A party dispute turned deadly on Doane Avenue in 2005
Prosecutors said the killing happened on the evening of June 14, 2005, at Vera’s home in the 4700 block of Doane Avenue, near Wells Avenue. Vera had hosted a party where relatives and other guests gathered, including Contreras and his cousin Fernando Contreras.
According to a trial brief filed by the District Attorney’s Office, Fernando Contreras arrived angry because his girlfriend, identified only as “Darlene,” had gone to the party with another woman in his vehicle without checking with him first or offering to pick him up. He confronted her, and the argument quickly became physical.
Vera stepped in to stop the fight. The brief said Luis Contreras was nearby holding a firearm when Vera noticed the gun and said something to him, apparently to ask him to put it away or leave.
Prosecutors said Luis Contreras fired 13 shots at close range
What happened next was deadly, prosecutors said. The Riverside Police Department has said Luis Contreras sided with Fernando Contreras during the dispute and believed Vera had no right to interfere, prompting him to pull the gun on his cousin.
Court papers state he fired 13 shots at Vera from close range, killing him at the scene. The shooting ended the confrontation almost instantly and sent partygoers scrambling away before officers arrived.
Fernando Contreras and several other people also left the home. Investigators later said the remaining witnesses helped homicide detectives quickly reconstruct what had happened and identify the people involved.
Detectives say he fled toward Mexico within 48 hours
Investigators said Contreras made his way to the Mexican border within 48 hours of the killing. He then remained a fugitive from justice, hiding in Mexico until 2024.
The Riverside Police Department said the murder investigation went inactive for years before its Cold Case Unit reopened the case and resumed searching for him. The effort included assistance from the U.S. Marshals Southwest Regional Fugitive Task Force.
Detectives believed they had narrowed down his likely location, and Mexican National Police were asked to serve a fugitive warrant. Authorities took Contreras into custody in Mexicali on July 8, 2024.
Mexican authorities arrested him in Mexicali before extradition to the United States
After his arrest, Contreras was extradited back to the United States a couple of weeks later. That step allowed prosecutors in Riverside County to move forward with the long-delayed murder case.
The conviction came after jurors found him guilty of first-degree murder and the firearm enhancement tied to the shooting. With the verdict in hand, the court imposed the state prison term required under California law.
The sentence closes one chapter in a case that began with a family dispute at a Riverside home and ended with an international fugitive search that stretched for nearly 20 years.
Court records note a prior felony conviction
Court records also show Contreras had a prior felony conviction that previously sent him to state prison. The documents did not include details about that case.
The recent sentence places him behind bars for the remainder of his life unless future legal action changes the outcome. For Vera’s family, the ruling brings a formal end to a case that had remained unresolved for years while the defendant lived outside the country.
Riverside police and federal marshals were credited with restarting the investigation and locating the suspect after the case had gone quiet for a long stretch.
