Mark William Sellek
Detective Inspector

Mark William Sellek

Felonious
End of Watch April 10, 1941
Age 40
The Vigil Panel 213 ›
Gender Male

Incident

Killed by a bomb on firewatching duties on the police station roof.

Killed by a bomb while on fire-watching duties on the police station roof.

In Our Keeping

Permanent identifier
BO-GB-BCP-D6D818A6
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.
Detective Inspector Sellek served with the Birmingham City Police.
Thank you for your service. Gone but never to be forgotten.
Rest easy, Detective Inspector Sellek.

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

Agency

Location ENG
Platform Identity bpd.bir.eng.gb.gov.nw

Service Record

End of Watch April 10, 1941
Age 40
Gender Male

Incident Details

Cause Felonious
Cause Detail War

Detective Inspector Mark William Sellek 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 ENG, 702 of 2,827 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 24.8% of this state's fallen. That is 29.4 percentage points below the national rate of 54.2%.

At Birmingham City Police, 17 of 61 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 27.9% of this agency's fallen.

Birmingham City Police
17
of 61 officers
27.9% Felonious
ENG — Statewide
702
of 2,827 officers
24.8% 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. Mark William Sellek'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 William Sellek Compares

Age at End of Watch
40
This officer
Avg for Felonious: 39.0 years

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. Mark William Sellek is highlighted in Apr.

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.

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