SAN JOSE -- Police have made one arrest and have identified another suspect in the March 2012 killing of a San Jose man on Monterey Road, police announced Friday.

Investigators are seeking the public's help in finding 24-year-old Vicente Duarte, who they believe was an accessory in the killing of 18-year-old San Jose resident Dashawn Brown. Reynaldo Ledesma, 20, is in Santa Clara County jail on suspicion of murder in connection with the death.

On March 8, officers responding to a shooting call that evening found Brown suffering from multiple gunshot wounds in the 5100 block of Monterey Road. Brown was taken to Regional Medical Center but died later that night.

Homicide detectives at the time said that Brown knew his shooter. Police say it is believed there was long-standing feud between the two but said the exact cause of the shooting remains under investigation.

Anyone with information about Duarte's whereabouts can contact homicide detectives at 408-277-5283 or leave a tip with Silicon Valley Crime Stoppers at 408-947-STOP (7867) or tipsubmit.org.

Contact Robert Salonga at 408-920-5002. Follow him at Twitter.com/robertsalonga.