Elwin Buchanan "Bill" Conoley
Agency patch
Deputy Sheriff

Elwin Buchanan "Bill" Conoley

Felonious
End of Watch August 13, 1927
Age 42
The Vigil Panel 53 ›
Gender Male

Incident

Deputy Sheriff Bill Conoley was shot and killed while escorting a woman home who was afraid of her estranged husband.

The man had returned to Casa Grande and was posing a threat to the woman at work, who requested she be accompanied home.

In Our Keeping

Permanent identifier
BO-US-AZ-54D5E98A
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 Elwin. 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 Conoley served with the Pinal County Sheriff's Office.
Thank you for your service to the Florence community. Gone but never to be forgotten.
Rest easy, Deputy Sheriff Conoley.

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

Agency

Location Florence, AZ
Platform Identity pcso.pinal.az.us.gov.nw

Service Record

End of Watch August 13, 1927
Age 42
Gender Male

Incident Details

Cause Felonious
Weapon Gun; Unknown type
Offender Not available

Deputy Sheriff Elwin Buchanan "Bill" Conoley 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 AZ, 204 of 330 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 61.8% of this state's fallen. That is 7.6 percentage points above the national rate of 54.2%.

At Pinal County Sheriff's Office, 12 of 14 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 85.7% of this agency's fallen.

Pinal County Sheriff's Office
12
of 14 officers
85.7% Felonious
AZ — Statewide
204
of 330 officers
61.8% 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. Elwin Buchanan "Bill" Conoley'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 Elwin Buchanan "Bill" Conoley Compares

Age at End of Watch
42
This officer
Avg for Felonious: 39.0 years

Offender Outcome

Not available

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. Elwin Buchanan "Bill" Conoley is highlighted in Aug.

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. Elwin Buchanan "Bill" Conoley 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