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
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.
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

Type Police Department
Location Denver, Denver County, 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

Captain William Bohanna 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 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 65.3 percentage points above the national rate of 0%.

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
1
of 97,772 officers
0% Felonious

National Cause Distribution

How Felonious compares to all causes of officer death in the memorial record. William Bohanna's cause is highlighted.

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

How William Bohanna Compares

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
1,516
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. William Bohanna was killed by shotgun.

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