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SBSD - Fontana Sheriff's Department
Wednesday June 15th, 2022 :: 01:34 p.m. PDT


Several People Arrested After an Assault on Two Sheriff's Deputies in Unincorporated Bloomington

DATE/TIME: Monday, June 13, 2022 / 3:56 p.m.

INCIDENT: Battery on a Peace Officer Resulting in Injury, Use of Violence on an Executive Officer, Take Person from Custody During a Riot, Resisting / Obstructing a Peace Officer

LOCATION:10000 block of Claremont Avenue, unincorporated Bloomington

VICTIM: Two San Bernardino County Sheriff’s Deputies

SUSPECT: Adriana Jimenez, a 21-year-old resident of Bloomington
Sergio Mendoza, a 23-year-old resident of Bloomington
Jose Banuelos, a 22-year-old resident of Bloomington
Modesto Banuelos, a 26-year-old resident of Bloomington
Juan Mendoza, a 25-year-old resident of Bloomington
Alcala Briseno, a 25-year-old resident of Bloomington

SUMMARY: On Monday, June 13, 2022, at about 3:56 p.m., Fontana Station deputies responded to a disturbance in the 10000 block of Claremont Avenue, unincorporated Bloomington. The reporting party told dispatch a female, later found to be Adriana Jimenez, was breaking items in the house and assaulting people. Shortly thereafter, two deputies arrived together and contacted Sergio Mendoza. Sergio attempted to strike a deputy and a struggle ensued. While both deputies struggled with him on the ground, Adriana ran up behind them and repeatedly struck and kicked both deputies in the head and body. Several other people confronted the deputies, including Jose Banuelos, Modesto Banuelos, Juan Mendoza, and Alcala Briseno, in an apparent attempt to free Sergio from the deputies’ custody, and a large crowd formed.

Due to the severity of the struggle, and the danger to the deputies and the public, numerous officers from the Rialto and Fontana Police Departments responded to assist.

Two San Bernardino County Deputy Sheriffs were briefly hospitalized for injuries sustained because of this incident. They were later released with minor injuries and are recovering at home. The suspects were arrested and booked into the West Valley Detention Center for various violations including battery on a Peace Officer resulting in injury, use of violence on an Executive Officer, taking a person from custody during a riot, and resisting / obstructing a Peace Officer.

Anyone with information regarding this incident is urged to contact the Fontana Sheriff’s Station at (909) 356-6767. Callers wishing to remain anonymous may contact the We-Tip Hotline at 1-800-78CRIME (27463), or you may leave information on the We-Tip website at

Refer: Deputy Garcia-Perez / Sergeant Parrish

Station: Fontana

Phone No. (909) 356-6767

Case No. 032201663

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

SBSD - Fontana Sheriff's Department
17780 Arrow Blvd
Fontana, CA 92335

Emergency: 9-1-1

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