Mark Estall
Agency patch
Inspector

Mark Estall

Essex Police — Chelmsford, ENG
Illness
End of Watch January 5, 2017
Age 45
The Vigil Panel 188 ›
Gender Male

Incident

Despite the efforts of his colleagues and paramedics they were unable to save Mark.

In Our Keeping

Permanent identifier
BO-GB-ESP-752F6ECC
Stewardship
Maintained by NeuraWeb Global Inc.
Added to badge.nw
April 8, 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.
Inspector Estall served with the Essex Police.
Thank you for your service. Gone but never to be forgotten.
Rest easy, Inspector Estall.

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

Agency

Department Essex Police
Location Chelmsford, ENG
Platform Identity epd.ess.eng.gb.gov.nw

Service Record

End of Watch January 5, 2017
Age 45
Gender Male

Incident Details

Cause Illness
Cause Detail Medical

Inspector Mark Estall is one of 2,974 officers lost to illness connected to their service across the full record of this memorial — 9.1% of all 32,508 officers honored here.

In ENG, 719 of 2,827 officers were lost to illness connected to their service — 25.4% of this state's fallen. That is 16.3 percentage points above the national rate of 9.1%.

At Essex Police, 2 of 17 officers on record were lost to illness connected to their service — 11.8% of this agency's fallen.

Essex Police
2
of 17 officers
11.8% Illness
ENG — Statewide
719
of 2,827 officers
25.4% Illness
Nationwide
2,974
of 32,508 officers
9.1% Illness

National Cause Distribution

How Illness compares to all causes of officer death in the memorial record. Mark Estall'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 Mark Estall Compares

Age at End of Watch
45
This officer
Avg for Illness: 47.8 years

When Illness Deaths Occur

Monthly distribution of Illness deaths across the full memorial record. Mark Estall is highlighted in Jan.

Jan
294
Feb
198
Mar
185
Apr
226
May
201
Jun
181
Jul
217
Aug
281
Sep
291
Oct
376
Nov
239
Dec
285