John J. Covalesk
Agency patch
Officer

John J. Covalesk

San Jose Police Department — San Jose, CA
Felonious
End of Watch November 15, 1950
Age 34
Tour of Duty 7 mo
Badge 70
The Vigil Panel 86 ›
Gender Male

Incident

Officer John Covalesk was shot and killed while investigating a downtown burglary. He was shot as he entered a business after finding the door open. Despite being wounded, Officer Covalesk returned fire and wounded the suspect. The suspect then shot Officer Covalesk in the head as he lay on the ground. The man was arrested and sentenced to life in prison, but released after serving only 11 years. Officer Covalesk had served with the agency for seven months.

In Our Keeping

Permanent identifier
BO-US-CA-F5E491E6
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 Covalesk served with the San Jose Police Department.
Thank you for your service to the San Jose community. Gone but never to be forgotten.
Rest easy, Officer Covalesk.

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

Agency

Location San Jose, CA
Platform Identity sjpd.santaclara.ca.us.gov.nw

Service Record

End of Watch November 15, 1950
Tour of Duty 7 mo
Age 34
Badge Number 70
Gender Male

Incident Details

Cause Felonious
Weapon Gun; Unknown type
Offender Released after serving 11 years

Officer John J. Covalesk 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 San Jose Police Department, 8 of 13 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 61.5% of this agency's fallen.

San Jose Police Department
8
of 13 officers
61.5% 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. John J. Covalesk'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 John J. Covalesk Compares

Age at End of Watch
34
This officer
Avg for Felonious: 39.0 years
Years of Service
0.6
This officer
Avg for Felonious: 8.5 years

Offender Outcome

Released after serving 11 years

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. John J. Covalesk is highlighted in Nov.

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. John J. Covalesk 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