Mercellus P. Robertson
Agency patch
Sheriff

Mercellus P. Robertson

Felonious
End of Watch December 7, 1938
Age 45
Tour of Duty
The Vigil Panel 75 ›
Gender Male

Incident

Sheriff Mercellus Robertson and Patrolman Sonny Vaughn, of the Burlington Police Department, were shot and killed by two escaped convicts while responding to a burglary-in-progress at a service station at the corner of North Church Street and Trade Street. Both were met with gunshots from the darkness as they entered the station. A third officer returned fire through a window killing one of the convicts as they tried to escape through a back door. The other convict escaped. Both convicts had escaped from an Anson County Prison Camp on October 22, 1938. Sheriff Robertson was killed on his second day in office. He had previously served with the Burlington Police Department for eight years.

In Our Keeping

Permanent identifier
BO-US-NC-42C04CCC
Stewardship
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Added to badge.nw
April 2, 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.
Sheriff Robertson served with the Alamance County Sheriff's Office.
Thank you for your service to the Graham community. Gone but never to be forgotten.
Rest easy, Sheriff Robertson.

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

Agency

Location Graham, NC
Platform Identity acso.alamance.nc.us.gov.nw

Service Record

End of Watch December 7, 1938
Tour of Duty
Age 45
Gender Male

Incident Details

Cause Felonious
Weapon Gun; Unknown type
Offender Shot and killed

Sheriff Mercellus P. Robertson 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 NC, 385 of 664 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 58% of this state's fallen. That is 3.8 percentage points above the national rate of 54.2%.

At Alamance County Sheriff's Office, 3 of 4 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 75% of this agency's fallen.

Alamance County Sheriff's Office
3
of 4 officers
75% Felonious
NC — Statewide
385
of 664 officers
58% 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. Mercellus P. Robertson'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 Mercellus P. Robertson Compares

Age at End of Watch
45
This officer
Avg for Felonious: 39.0 years
Years of Service
0
This officer
Avg for Felonious: 8.5 years

Offender Outcome

Shot and killed

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. Mercellus P. Robertson is highlighted in Dec.

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. Mercellus P. Robertson was killed by gun; unknown type.

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

Incident Location