John William Bost, III
Agency patch
Special Agent

John William Bost, III

Accident
End of Watch July 28, 2020
Age 41
Tour of Duty 20 yrs
The Vigil Panel 172 ›
Gender Male

Incident

Special Agent John Bost was killed as the result of an accidental discharge of a rifle inside of the Kīhei police station in Maui, Hawaii.

Special Agent Bost had served with the ATF for 15 years and had previously served with the Charlotte-Mecklenburg Police Department, North Carolina, for five years.

Survivors

He is survived by his parents.

In Our Keeping

Permanent identifier
BO-US-FED-349F9B09
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

20 years. You could have gone home.
Special Agent Bost gave the United States Department of Justice 20 years. Still answering calls at the end.
Thank you for your service. Gone but never to be forgotten.
Rest easy, Special Agent Bost.

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

Agency

Location Washington, DC
Platform Identity usdjbatfefed.fed.us.gov.nw

Service Record

End of Watch July 28, 2020
Tour of Duty 20 yrs
Age 41
Gender Male

Incident Details

Cause Accident

Special Agent John William Bost, III is one of 10,088 officers lost to accidents in the line of duty across the full record of this memorial — 31% of all 32,508 officers honored here.

In DC, 454 of 1,419 officers were lost to accidents in the line of duty — 32% of this state's fallen. That is 1 percentage points above the national rate of 31%.

At United States Department of Justice - Bureau of Alcohol, Tobacco, Firearms and Explosives, 3 of 5 officers on record were lost to accidents in the line of duty — 60% of this agency's fallen.

United States Department of Justice - Bureau of Alcohol, Tobacco, Firearms and Explosives
3
of 5 officers
60% Accident
DC — Statewide
454
of 1,419 officers
32% Accident
Nationwide
10,088
of 32,508 officers
31% Accident

National Cause Distribution

How Accident compares to all causes of officer death in the memorial record. John William Bost, III'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 John William Bost, III Compares

Age at End of Watch
41
This officer
Avg for Accident: 38.1 years
Years of Service
20
This officer
Avg for Accident: 9.1 years

When Accident Deaths Occur

Monthly distribution of Accident deaths across the full memorial record. John William Bost, III is highlighted in Jul.

Jan
820
Feb
730
Mar
748
Apr
707
May
847
Jun
795
Jul
897
Aug
937
Sep
913
Oct
925
Nov
872
Dec
897

Incident Location