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SBSD - Headquarters
Thursday November 3rd, 2022 :: 01:05 p.m. PDT


Attempt to Identify: Detectives Release Photo of Person of Interest in Bloomington Teen's Murder

DATE/TIME: November 1, 2022, 1:03 a.m.

INCIDENT: Homicide Investigation

LOCATION: 10600 Block of Geronimo Avenue, Bloomington

SUSPECT(S): Unknown

VICTIM(S): Robert Plyley, 15-year-old Resident of Rancho Cucamonga

UPDATE: November 3, 2022 – As part of the continued investigation, investigators are looking to locate and identify a person of interest in the murder of 15-year-old Robert Plyley. A photograph of this person is being released and anyone knowing the identity or whereabouts of this person is asked to contact Detective David Carpenter at (909) 890-4904 or We-Tip at 800-78CRIME or 

SUMMARY: On Tuesday, November 1, 2022, at 1:03 a.m. deputies from the Fontana Sheriff’s Station responded to the 10600 block of Geronimo Avenue in Bloomington for a reported shooting. When deputies arrived, they located 15-year-old Robert Plyley lying on a driveway with a gunshot wound. Medical aid was rendered and Plyley was transported to a local hospital. Plyley succumbed to his injuries and was pronounced deceased a short time later.

Investigators with Sheriff’s Specialized Investigations Division, Homicide Detail, responded and assumed the investigation. It was determined a large party had taken place at the location and several fights broke out, during which time Plyley was shot. No arrests have been made at this time. Further information will be released when available.

Anyone with information about this case or who may have video from the party, regardless of whether or not it captured the fight or shooting, is asked or to contact Detective David Carpenter, Specialized Investigations Division, at (909) 890-4904 and/or forward the video to [email protected] Callers can remain anonymous and contact We-Tip at 800-78CRIME or

Refer: Detective David Carpenter or Sergeant Troy Mooradian 

Station: Specialized Investigations Division

Phone No. (909) 890-4904

Case No. DR#032203068  H#2022-145

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

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