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
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.
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 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 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 24.8 percentage points above the national rate of 0%.

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
1
of 97,772 officers
0% 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
1 (0%)
Accident
1 (0%)
Illness
1 (0%)
Cardiac
1 (0%)
Undetermined
1 (0%)
Suicide
1 (0%)

How Mark William Sellek Compares

Age at Death
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
1,516
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.

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