William Allen Nalley
Agency patch
Deputy Sheriff

William Allen Nalley

Charleston County Sheriff's Office — North Charleston, SC
Accident
End of Watch June 7, 1992
Age 32
Tour of Duty 2 yrs
The Vigil Panel 138 ›
Gender Male

Incident

Deputy Sheriff William Nalley and Sergeant Hubert Lloyd were killed when their helicopter crashed as they were preparing to search for a serial rapist. The officers were flying the helicopter from one airport to the Charleston International Airport when it crashed less then one mile after takeoff. Deputy Nalley had served with the Charleston County Sheriff's Office for two years.

In Our Keeping

Permanent identifier
BO-US-SC-BC9B0708
Stewardship
Maintained by NeuraWeb Global Inc.
Added to badge.nw
April 2, 2026
Last updated
July 23, 2026

Honored here by 1 sentinel - 1 tribute.

Are you family? This record can be claimed and maintained by those who knew William. Claim this record.

This page is permanent and free. No fee to view it, no advertising, no tracking, and no account required. It will not be taken down.

Tributes

I never knew you. I am standing here anyway.
Deputy Sheriff Nalley gave the Charleston County Sheriff's Office 2 years.
Thank you for your service to the North Charleston community. Gone but never to be forgotten.
Rest easy, Deputy Sheriff Nalley.

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

Agency

Location North Charleston, SC
Platform Identity ccso.charleston.sc.us.gov.nw

Service Record

End of Watch June 7, 1992
Tour of Duty 2 yrs
Age 32
Gender Male

Incident Details

Cause Accident

Deputy Sheriff William Allen Nalley is one of 10,088 officers lost to accidents in the line of duty across the full record of this memorial — 31% of all 32,508 officers honored here.

In SC, 137 of 438 officers were lost to accidents in the line of duty — 31.3% of this state's fallen. That is 0.3 percentage points above the national rate of 31%.

At Charleston County Sheriff's Office, 3 of 4 officers on record were lost to accidents in the line of duty — 75% of this agency's fallen.

Charleston County Sheriff's Office
3
of 4 officers
75% Accident
SC — Statewide
137
of 438 officers
31.3% Accident
Nationwide
10,088
of 32,508 officers
31% Accident

National Cause Distribution

How Accident compares to all causes of officer death in the memorial record. William Allen Nalley'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 William Allen Nalley Compares

Age at End of Watch
32
This officer
Avg for Accident: 38.1 years
Years of Service
2
This officer
Avg for Accident: 9.1 years

When Accident Deaths Occur

Monthly distribution of Accident deaths across the full memorial record. William Allen Nalley is highlighted in Jun.

Jan
820
Feb
730
Mar
748
Apr
707
May
847
Jun
795
Jul
897
Aug
937
Sep
913
Oct
925
Nov
872
Dec
897