Cornelius O'Keefe
Agency patch
Police Officer

Cornelius O'Keefe

Felonious
End of Watch August 8, 1911
Age 42
Tour of Duty 12 yrs
The Vigil Panel 25 ›
Gender Male

Incident

Officer Cornelius O'Keefe was shot and killed while searching for an assault suspect at 2255 hours. During his search, he encountered a man inside a candy store on Olive Street. The man shot Officer O'Keefe in the chest. Due to thunderstorms, no other officers heard the shot and they did not find Officer O'Keefe for 15 minutes. During the ensuing investigation, the original assault suspect was arrested and determined to be the prime suspect in Officer O'Keefe's murder. Officer O'Keefe had been employed with the St. Louis Police Department for 12 years.

In Our Keeping

Permanent identifier
BO-US-MO-385A0B84
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.
Police Officer O'Keefe gave the St. Louis Metropolitan Police Department 12 years.
Thank you for your service to the St. Louis community. Gone but never to be forgotten.
Rest easy, Police Officer O'Keefe.

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

Agency

Location St. Louis, MO
Platform Identity stlopd.saintlouis.mo.us.gov.nw

Service Record

End of Watch August 8, 1911
Tour of Duty 12 yrs
Age 42
Gender Male

Incident Details

Cause Felonious
Weapon Gun; Unknown type
Offender Apprehended

Police Officer Cornelius O'Keefe 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 MO, 516 of 813 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 63.5% of this state's fallen. That is 9.3 percentage points above the national rate of 54.2%.

At St. Louis Metropolitan Police Department, 112 of 176 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 63.6% of this agency's fallen.

St. Louis Metropolitan Police Department
112
of 176 officers
63.6% Felonious
MO — Statewide
516
of 813 officers
63.5% 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. Cornelius O'Keefe'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 Cornelius O'Keefe Compares

Age at End of Watch
42
This officer
Avg for Felonious: 39.0 years
Years of Service
12
This officer
Avg for Felonious: 8.5 years

Offender Outcome

Apprehended

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. Cornelius O'Keefe is highlighted in Aug.

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. Cornelius O'Keefe 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