Siobhan Mary Majella McCann
Constable

Siobhan Mary Majella McCann

Accident
End of Watch July 10, 2005
Age 41
The Vigil Panel 200 ›
Gender Female

Incident

Constable McCann’s convoy of armoured police Land Rovers was en route to a public order operation when her vehicle went out of control and crashed on the road between Moneymore and Desertmartin, County Londonderry.

In Our Keeping

Permanent identifier
BO-GB-PSO-86F1B781
Stewardship
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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.
Constable McCann served with the Police Service of Northern Ireland.
Thank you for your service. Gone but never to be forgotten.
Rest easy, Constable McCann.

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

Agency

Type State Police
Location Belfast, NIR
Platform Identity psni.bfs.nir.gb.gov.nw

Service Record

End of Watch July 10, 2005
Age 41
Gender Female

Incident Details

Cause Accident
Cause Detail Road Traffic Collision (RTC)

Constable Siobhan Mary Majella McCann is one of 1 officers lost to accidents in the line of duty across the full record of this memorial — 0% of all 97,772 officers honored here.

In NIR, 126 of 599 officers were lost to accidents in the line of duty — 21% of this state's fallen. That is 21 percentage points above the national rate of 0%.

At Police Service of Northern Ireland, 10 of 16 officers on record were lost to accidents in the line of duty — 62.5% of this agency's fallen.

Police Service of Northern Ireland
10
of 16 officers
62.5% Accident
NIR — Statewide
126
of 599 officers
21% Accident
Nationwide
1
of 97,772 officers
0% Accident

National Cause Distribution

How Accident compares to all causes of officer death in the memorial record. Siobhan Mary Majella McCann's cause is highlighted.

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

How Siobhan Mary Majella McCann Compares

Age at Death
41
This officer
Avg for Accident: 38.1 years

When Accident Deaths Occur

Monthly distribution of Accident deaths across the full memorial record. Siobhan Mary Majella McCann is highlighted in Jul.

Jan
820
Feb
730
Mar
748
Apr
708
May
848
Jun
797
Jul
899
Aug
938
Sep
913
Oct
925
Nov
872
Dec
897