The San Jose Mercury News reported Tuesday that 21-year-old Richard James Guerrero was arrested on suspicion of murder and 20-year-old David Ramiro Martinez was arrested on suspicion of being an accessory to the murder.
Eric Mendoza was gunned down April 3 in East San Jose. Family members say the 25-year-old was driving a red car in a neighborhood where the Sureno street gang is active. The gang claims the color blue and clashes with its red-bearing Norteno rivals.
Relatives say Mendoza had no gang ties.
Police are searching for two more suspects. Investigators say they are treating the killing as gang-related.