Receive alerts from your local agencies
...or text your ZIP CODE to 888777 for mobile alerts

Full Notification

SBSD - Headquarters
Tuesday January 31st, 2023 :: 04:46 p.m. PST


Homicide Detectives Investigating a Triple Murder in Montclair; Victims Identified

DATE/TIME:   January 30, 2023 / 9:09 p.m.

INCIDENT:   PC 187 - Murder

LOCATION:  4800 Block of Ramona Avenue, Montclair

SUSPECT(S):   Unknown

VICTIM(S): Sonia Ramirez, 68-years-old, Resident of Montclair
George Ramirez, 72-years-old, Resident of Montclair
David Ramirez, 43-years-old, Resident of Montclair

On Monday, January 30, 2023, deputies from the Chino Hills Sheriff’s Station responded to a residence in the 4800 block of Ramona Avenue for a report of three deceased people inside the home.  When deputies arrived, they discovered the three deceased persons, identified as Sonia Ramirez, George Ramirez, and David Ramirez, had been shot and were victims of a homicide.  

Sheriff’s Specialized Investigations Division – Homicide Detail responded and assumed the investigation.  No further information is available for release.  

Anyone with information regarding this incident is urged to contact the Homicide Detail at 909-890-4904.  Callers wishing to remain anonymous should contact the We-Tip Hotline at 1-800-78-CRIME (27463) or go to

Refer:   Detective M. Del Rio

Station:   Specialized Investigations Division – Homicide Detail

Phone No.  909-890-4904

Case No.   DR# 022300062 / H# 2023-016

SHANNON D. DICUS, Sheriff-Coroner
San Bernardino County Sheriff-Coroner Department

SBSD - Headquarters
655 E 3rd St
San Bernardino, CA 92408

Emergency: 9-1-1
Non-emergencies: 909-387-3700

Submit an anonymous web tip

Navigate & Discover