Constable

Daniel O'Brien

Felonious
End of Watch August 8, 1904
Age 26
The Vigil Panel 19 ›
Gender Male

Incident

Constable Daniel O'Brien was shot and killed when he interrupted somebody attempting to steal chickens from the chicken coup in his backyard on Susquehanna Road.

He was awoken at approximately 1:00 am by noises in the backyard of his home, across the street from Hillside Cemetery. As he and his father went to investigate they exchanged shots with at least one subject inside the chicken coup. Constable O'Brien was fatally struck in the chest by a blast from a shotgun and his father was wounded.

The subjects fled the scene. Two men were arrested several days later but charges were later dismissed when prosecutors determined they could not secure a conviction. One of the subjects was then convicted of multiple counts of larceny for similar thefts of chickens. He was sentenced to 12 years in prison.

At the time of his murder, investigators believed that Constable O'Brien was targeted and ambushed due to enforcement efforts he took against local thieves.

Constable O'Brien had served as a constable for Abington Township for two years.

He was awoken at approximately 1:00 am by noises in the backyard of his home, across the street from Hillside Cemetery. As he and his father went to investigate they exchanged shots with at least one subject inside the chicken coup. Constable O'Brien was fatally struck in the chest by a blast from a shotgun and his father was wounded.

Survivors

He was survived by his parents.

In Our Keeping

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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 O'Brien served with the Abington Township Police Department.
Thank you for your service to the Abington community. Gone but never to be forgotten.
Rest easy, Constable O'Brien.

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

Agency

Type Police Department
Location Abington, Montgomery County, PA
Platform Identity atpd.montgomery.pa.us.gov.nw

Service Record

End of Watch August 8, 1904
Age 26
Gender Male

Incident Details

Cause Felonious
Cause Detail Gunfire
Weapon Shotgun

The Sacrifice · Felonious

Daniel is one of 15,743 officers killed feloniously in the United States, 57.1% of the 27,551 remembered there.

34,117 officers are remembered on this memorial. Each number below is one of them.

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Compare against
I

Time

In 1904, 83 officers in the United States were killed feloniously, the 78th heaviest of 213 years on record. The heaviest was 1921, with 248.

Every year on record · United States
II

Who

Daniel was 26. Of the 14,220 killed feloniously in the United States whose age is recorded, half were between 31 and 47; the middle age was 38.

Age at death
Where he stood among them
Age by years of service
III

When

August holds 8.9% of these deaths in the United States; December holds the most, 9.4%. Mondays: 13.8%.

By month
By day of the week
IV

How

Felonious deaths account for 57.1% of all 27,551 deaths in the United States, the most common cause. The weapon recorded was shotgun, in 7% of these deaths.

Every cause
Weapons recorded
V

His people

Abington Township Police Department has 2 officers remembered here, Daniel among them.

VI

Where

Constable Daniel O'Brien

Abington Township Police Department · End of Watch August 8, 1904

Where the Name Is Cut

National Law Enforcement Officers Memorial · Panel 36-E

Others Who Wore This Badge

1 officer from Abington Township Police Department are honored on badge.nw.

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