Three people were found dead on January 30 in a house in Montclair.
The San Bernardino County Sheriff’s Department identified the suspect Friday as 29-year-old Pete Renteria, who is a relative of the victims.
The event occurred in the 4800 block of Ramona Avenue. Officers from the Chino Hills station arrived at the scene after the report at 9 p.m.
At the residence, they found three deceased people identified as Sonia Ramírez, 68, her husband, George Ramírez, 72, and their son David Ramírez, 43.
The victims were found with gunshot wounds and investigators recovered a weapon from the scene.
A neighbor told Telemundo 52 the couple had lived in the same place for more than four decades. “I just want everyone to know that they were good people, they only thought of others,” said the neighbor who did not want to reveal his identity.
Rentería is still wanted by the authorities and his whereabouts are unknown.
Authorities have asked anyone with information to contact the Homicide Department at 909-890-4904. Individuals wishing to remain anonymous should contact the We-Tip hotline at 1-800-78-CRIME (27463) or visit www.wetip.com.