Andrew T. Peterson
Agency patch
Police Officer

Andrew T. Peterson

Wilmington Police Department — Wilmington, DE
Felonious
End of Watch June 27, 1885
Age 45
The Vigil Panel 8 ›
Gender Male

Incident

Police Officer Andrew Peterson was shot and killed after responding to reports of a domestic disturbance at the intersection of Front Street (modern-day Lancaster Avenue) and Broom Street. A male subject had accused his wife of infidelity after becoming drunk. The man refused to let the woman into their home and began throwing stones at her. When Officer Peterson arrived the man produced a revolver. Officer Peterson was shot in the abdomen when he stepped in front of the woman to protect her. A group of bystanders attempted to subdue the suspect, who escaped after shooting into the crowd. The man was later apprehended. He was convicted of murder and sentenced to life. In 1895 he was pardoned by Governor Robert J. Reynolds.

Survivors

Officer Peterson was survived by his wife and children.

In Our Keeping

Permanent identifier
BO-US-DE-3B43848D
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

141 years is a long time for a name to go unread. Not today.
Police Officer Peterson served with the Wilmington Police Department.
Thank you for your service to the Wilmington community. Gone but never to be forgotten.

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

Agency

Type Police Department
Location Wilmington, New Castle County, DE
Platform Identity wpd.newcastle.de.us.gov.nw

Service Record

End of Watch June 27, 1885
Age 45
Gender Male

Incident Details

Cause Felonious
Weapon Handgun

Police Officer Andrew T. Peterson 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 DE, 25 of 51 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 49% of this state's fallen. That is 49 percentage points above the national rate of 0%.

At Wilmington Police Department, 7 of 11 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 63.6% of this agency's fallen.

Wilmington Police Department
7
of 11 officers
63.6% Felonious
DE — Statewide
25
of 51 officers
49% 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. Andrew T. Peterson's cause is highlighted.

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

How Andrew T. Peterson Compares

Age at Death
45
This officer
Avg for Felonious: 39.0 years

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. Andrew T. Peterson is highlighted in Jun.

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. Andrew T. Peterson was killed by handgun.

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

Incident Location