Thomas Joel Steiner
Agency patch
Officer

Thomas Joel Steiner

California Highway Patrol — Sacramento, CA
Felonious
End of Watch April 21, 2004
Age 35
Tour of Duty 5 yrs
The Vigil Panel 152 ›
Gender Male

Incident

Officer Thomas Steiner was shot and killed while standing in front of the Pomona Courthouse after testifying in five traffic citation-related cases.

Officer Steiner was shot three times, including once in the head, in an unprovoked attack by a 16-year-old suspect intent on killing a police officer. Officer Steiner was walking across the street in front of the courthouse and paused to stop for traffic. As he stood in the street the suspect drove by and opened fire at Officer Steiner, striking him numerous times.

Officer Steiner was transported to a local hospital where he died five hours later.

The killer was apprehended several hours later by members of the Pomona Police Department. He was charged with murder. He later pled guilty and was sentenced to life in prison without the possibility of parole. He received an additional 25-year-to-life sentence for using a firearm.

It was later discovered that the suspect shot Officer Steiner in an attempt to gain the respect of members of a Los Angeles gang. Fifty-seven members of that gang were arrested after a year-long investigation and charged with conspiracy in relation to the murder of Officer Steiner.

Officer Steiner had served with the California Highway Patrol for five years and was assigned to the Santa Fe Springs area.

Survivors

He is survived by his wife, son, and stepson.

In Our Keeping

Permanent identifier
BO-US-CA-C0AD7552
Stewardship
Maintained by NeuraWeb Global Inc.
Added to badge.nw
April 2, 2026
Last updated
July 23, 2026

Honored here by 1 sentinel - 1 tribute.

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Tributes

I never knew you. I am standing here anyway.
Officer Steiner gave the California Highway Patrol 5 years.
Thank you for your service to the people of California. Gone but never to be forgotten.
Rest easy, Officer Steiner.

— S. Vincent Anthony, U.S. Army 1985-1993

Agency

Location Sacramento, CA
Platform Identity chp.ca.us.gov.nw

Service Record

End of Watch April 21, 2004
Tour of Duty 5 yrs
Age 35
Gender Male

Incident Details

Cause Felonious
Cause Detail Gunfire
Weapon Gun; Unknown type
Offender Sentenced to life without parole

Officer Thomas Joel Steiner is one of 17,623 officers killed feloniously — deliberately targeted and murdered in the line of duty across the full record of this memorial — 54.2% of all 32,508 officers honored here.

In CA, 974 of 1,837 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 53% of this state's fallen. That is 1.2 percentage points below the national rate of 54.2%.

At California Highway Patrol, 71 of 233 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 30.5% of this agency's fallen.

California Highway Patrol
71
of 233 officers
30.5% Felonious
CA — Statewide
974
of 1,837 officers
53% Felonious
Nationwide
17,623
of 32,508 officers
54.2% Felonious

National Cause Distribution

How Felonious compares to all causes of officer death in the memorial record. Thomas Joel Steiner's cause is highlighted.

Felonious
17,623 (54.2%)
Accident
10,088 (31%)
Illness
2,974 (9.1%)
Cardiac
1,306 (4%)
Undetermined
260 (0.8%)
Suicide
256 (0.8%)
vehicular
1 (0%)

How Thomas Joel Steiner Compares

Age at End of Watch
35
This officer
Avg for Felonious: 39.0 years
Years of Service
5
This officer
Avg for Felonious: 8.5 years

Offender Outcome

Sentenced to life without parole

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. Thomas Joel Steiner is highlighted in Apr.

Jan
1,392
Feb
1,295
Mar
1,373
Apr
1,517
May
1,505
Jun
1,443
Jul
1,587
Aug
1,516
Sep
1,553
Oct
1,371
Nov
1,447
Dec
1,624

Weapons Used Against Officers

Most common weapons in felonious officer deaths. Thomas Joel Steiner was killed by gun; unknown type.

Gun; Unknown type
5,083
Handgun
2,077
Shotgun
922
Officer's handgun
909
Automobile; Alcohol involved
530
Rifle
518

Incident Location