William Bohanna
Agency patch
Captain

William Bohanna

Denver Police Department — Denver, CO
Felonious
End of Watch March 15, 1905
The Vigil Panel 20 ›
Gender Male

Incident

Captain Bohanna and Police Surgeon Frank Dulin were shot and killed after responding to a report of a shooting at a residence. The suspect in the shooting had murdered his neighbors after a land dispute spanning several years. As the officers arrived the suspect opened fire, striking both officers. Dozens of officers responded and surrounded the house. After firing several hundred rounds into the home the officers entered it and found the supsect's body. Police Surgeon Dulin succumbed to his injuries two days after being shot and Captain Bohanna succumbed to his injuries three days after the incident.

In Our Keeping

Permanent identifier
BO-US-CO-8A970E16
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.
Captain Bohanna served with the Denver Police Department.
Thank you for your service to the Denver community. Gone but never to be forgotten.
Rest easy, Captain Bohanna.

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

Agency

Location Denver, CO
Platform Identity dpd.denver.co.us.gov.nw

Service Record

End of Watch March 15, 1905
Gender Male

Incident Details

Cause Felonious
Weapon Shotgun
Offender Shot and killed

Captain William Bohanna 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 CO, 235 of 360 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 65.3% of this state's fallen. That is 11.1 percentage points above the national rate of 54.2%.

At Denver Police Department, 55 of 74 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 74.3% of this agency's fallen.

Denver Police Department
55
of 74 officers
74.3% Felonious
CO — Statewide
235
of 360 officers
65.3% 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. William Bohanna'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 William Bohanna Compares

Offender Outcome

Shot and killed

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. William Bohanna is highlighted in Mar.

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. William Bohanna was killed by shotgun.

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