David Leon Gwin
Agency patch
Chief Jailer

David Leon Gwin

Cardiac
End of Watch June 24, 2007
Age 67
Tour of Duty 24 yrs
The Vigil Panel 155 ›
Gender Male

Incident

Chief Jailer David Gwin died as the result of a heart attack he suffered following a struggle with a prisoner.

The inmate had been arrested for drunk driving by members of the Macon Police Department and became extremely combative and belligerent with the Macon officers. He was transported to the Macon County Jail for processing and continued refusing the officers' orders. Chief Jailer Gwin instructed the inmate to remove his necklace, but the man refused. As Chief Jailer Gwin attempted to remove the necklace, the prisoner struggled with him. The prisoner was subdued with the assistance of the Macon officers.

After the prisoner was moved to a holding cell, Chief Jailer Gwin returned downstairs and began having trouble breathing while talking with the other officers. When the chief was transported to a hospital he stopped breathing. Officers and ER staff performed CPR and were able to stabilize his condition. He was flown to another hospital where he remained until passing away two weeks later.

Chief Jailer Gwin had served with the Macon County Sheriff's Department for 24 years.

In Our Keeping

Permanent identifier
BO-US-MO-25F4EC4E
Stewardship
Maintained by NeuraWeb Global Inc.
Added to badge.nw
August 2, 2026
Last updated
September 9, 2026

Honored here by 1 tribute.

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Tributes

24 years. You could have gone home.
Chief Jailer Gwin gave the Macon County Sheriff's Office 24 years. Still answering calls at the end.
Thank you for your service to the Macon community. Gone but never to be forgotten.
Rest easy, Chief Jailer Gwin.

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

Agency

Type Sheriff's Office
Location Macon, Macon County, MO
Platform Identity mcso.macon.mo.us.gov.nw

Service Record

End of Watch June 24, 2007
Tour of Duty 24 yrs
Age 67
Gender Male

Incident Details

Cause Cardiac
Cause Detail Heart attack

Chief Jailer David Leon Gwin is one of 1 officers lost to cardiac events in the line of duty across the full record of this memorial — 0% of all 97,787 officers honored here.

In MO, 32 of 813 officers were lost to cardiac events in the line of duty — 3.9% of this state's fallen. That is 3.9 percentage points above the national rate of 0%.

Macon County Sheriff's Office
1
of 1 officers
100% Cardiac
MO — Statewide
32
of 813 officers
3.9% Cardiac
Nationwide
1
of 97,787 officers
0% Cardiac

National Cause Distribution

How Cardiac compares to all causes of officer death in the memorial record. David Leon Gwin's cause is highlighted.

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

How David Leon Gwin Compares

Age at Death
67
This officer
Avg for Cardiac: 48.6 years
Years of Service
24
This officer
Avg for Cardiac: 15.6 years

When Cardiac Deaths Occur

Monthly distribution of Cardiac deaths across the full memorial record. David Leon Gwin is highlighted in Jun.

Jan
124
Feb
105
Mar
99
Apr
116
May
115
Jun
95
Jul
94
Aug
104
Sep
109
Oct
121
Nov
113
Dec
111

Where the Name Is Cut

Others Who Wore This Badge

0 officers from Macon County Sheriff's Office are honored on badge.nw.