Dennis B. "Cap" Jenkins
Agency patch
Deputy Sheriff

Dennis B. "Cap" Jenkins

Duval County Sheriff's Department — Jacksonville, FL
Felonious
End of Watch July 14, 1899
Age 50
The Vigil Panel 15 ›
Gender Male

Incident

Deputy Sheriff Cap Jenkins and Deputy Sheriff Charles Sadler were shot and killed while attempting to arrest a drunk man with a gun at Pablo Beach. The two deputies approached the man and each deputy grabbed one of his arms. The man pulled away from the two deputies, produced a gun, and shot Deputy Sadler in the heart. Although mortally wounded, Deputy Sadler was able to return fire as the suspect fled. As Deputy Jenkins fired at the suspect, the man's brother came up from behind and shot him in the back. The second suspect then joined his brother in running from the scene. Deputy Jenkins succumbed to his wounds three weeks later. An off duty Cincinnati, Ohio, police officer, who was on vacation, witnessed the shooting. The officer obtained a shotgun from his room and shot one of the suspects in the back of the head, wounding him. The officer turned the wounded suspect over to two deputies and then formed a posse in search of the other suspect. Both suspects were convicted of murder and sentenced to death. One was hung on April 4th, 1902, and the other was hung on August 7th, 1903. Deputy Jenkins was one of the first black deputies to be killed in the line of duty in Florida.

Survivors

He was survived by his wife.

In Our Keeping

Permanent identifier
BO-US-FL-38FC4EF1
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

127 years is a long time for a name to go unread. Not today.
Deputy Sheriff Jenkins served with the Duval County Sheriff's Department.
Thank you for your service to the Jacksonville community. Gone but never to be forgotten.

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

Agency

Location Jacksonville, FL
Platform Identity dcso.duval.fl.us.gov.nw

Service Record

End of Watch July 14, 1899
Age 50
Gender Male

Incident Details

Cause Felonious
Weapon Gun; Unknown type
Offender Both executed

Deputy Sheriff Dennis B. "Cap" Jenkins 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 FL, 539 of 1,008 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 53.5% of this state's fallen. That is 0.7 percentage points below the national rate of 54.2%.

At Duval County Sheriff's Department, 3 of 3 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 100% of this agency's fallen.

Duval County Sheriff's Department
3
of 3 officers
100% Felonious
FL — Statewide
539
of 1,008 officers
53.5% 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. Dennis B. "Cap" Jenkins'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 Dennis B. "Cap" Jenkins Compares

Age at End of Watch
50
This officer
Avg for Felonious: 39.0 years

Offender Outcome

Both executed

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. Dennis B. "Cap" Jenkins is highlighted in Jul.

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. Dennis B. "Cap" Jenkins 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

Others Who Wore This Badge

2 officers from Duval County Sheriff's Department are honored on badge.nw.