James Wesley Mock
Agency patch
Police Officer

James Wesley Mock

Marysville Police Department — Marysville, CA
Felonious
End of Watch May 14, 1918
The Vigil Panel 34 ›
Gender Male

Incident

Officer Mock was shot and killed while attempting to apprehend an armed robbery suspect. The suspect was apprehended by a posse.

The 33-year-old suspect was convicted of first degree murder and hanged at Folsom Prison on May 1, 1919.

In Our Keeping

Permanent identifier
BO-US-CA-DA443141
Stewardship
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Added to badge.nw
August 2, 2026
Last updated
August 2, 2026

Honored here by 1 tribute.

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Tributes

I never knew you. I am standing here anyway.
Police Officer Mock served with the Marysville Police Department.
Thank you for your service to the Marysville community. Gone but never to be forgotten.
Rest easy, Police Officer Mock.

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

Agency

Type Police Department
Location Marysville, Yuba County, CA
Platform Identity mpd.yuba.ca.us.gov.nw

Service Record

End of Watch May 14, 1918
Gender Male

Incident Details

Cause Felonious
Weapon Gun

Police Officer James Wesley Mock is one of 1 officers killed feloniously — deliberately targeted and murdered in the line of duty across the full record of this memorial — 0% of all 97,772 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 53 percentage points above the national rate of 0%.

At Marysville Police Department, 5 of 5 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 100% of this agency's fallen.

Marysville Police Department
5
of 5 officers
100% Felonious
CA — Statewide
974
of 1,837 officers
53% Felonious
Nationwide
1
of 97,772 officers
0% Felonious

National Cause Distribution

How Felonious compares to all causes of officer death in the memorial record. James Wesley Mock's cause is highlighted.

Felonious
1 (0%)
Accident
1 (0%)
Illness
1 (0%)
Cardiac
1 (0%)
Undetermined
1 (0%)
Suicide
1 (0%)

How James Wesley Mock Compares

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. James Wesley Mock is highlighted in May.

Jan
1,392
Feb
1,295
Mar
1,373
Apr
1,516
May
1,504
Jun
1,442
Jul
1,587
Aug
1,517
Sep
1,491
Oct
1,371
Nov
1,447
Dec
1,624

Weapons Used Against Officers

Most common weapons in felonious officer deaths. James Wesley Mock was killed by gun.

Handgun
3,684
Gun
3,592
Gun; Unknown type
1,492
Shotgun
1,109
Rifle
935
Officer's handgun
909