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Detective Sergeant

Roy Shambleau

Port Huron Police Department — Port Huron, MI

Felonious

End of Watch October 10, 1930

Age 42

Tour of Duty 4 yrs

The Vigil Panel 60 ›

Gender Male

Incident Service The Sacrifice

Incident

Detective Sergeant Roy Shambleau was shot and killed while he and another officer were transporting armed robbery suspects to jail. One of the men pulled out a .32 caliber handgun he had concealed in the small of his back and shot Sergeant Shambleau in the head three times. He then struggled with the other detective and shot him in the hand. The suspects were both apprehended by a detective following in another car, and both were sentenced to life at hard labor. The 18-year-old suspect who shot Detective Sergeant Shambleau was paroled in 1949. Sergeant Shambleau had served with the Port Huron Police Department for four years.

Survivors

He was survived by his wife and three children.

In Our Keeping

Permanent identifier: BO-US-MI-8D65B943
Stewardship: Maintained by NeuraWeb Global Inc.
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.
Detective Sergeant Shambleau gave the Port Huron Police Department 4 years.
Thank you for your service to the Port Huron community. Gone but never to be forgotten.
Rest easy, Detective Sergeant Shambleau.

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

Agency

Department Port Huron Police Department

Type Police Department

Location Port Huron, MI

Platform Identity phpd.stclair.mi.us.gov.nw

Service Record

End of Watch October 10, 1930

Tour of Duty 4 yrs

Age 42

Gender Male

Incident Details

Cause Felonious

Weapon Handgun

Detective Sergeant Roy Shambleau 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 MI, 426 of 719 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 59.2% of this state's fallen. That is 59.2 percentage points above the national rate of 0%.

Port Huron Police Department

of 1 officers

100% Felonious

MI — Statewide

426

of 719 officers

59.2% Felonious

Nationwide

of 97,772 officers

0% Felonious

National Cause Distribution

How Felonious compares to all causes of officer death in the memorial record. Roy Shambleau's cause is highlighted.

Felonious

1 (0%)

Accident

1 (0%)

Illness

1 (0%)

Cardiac

1 (0%)

Undetermined

1 (0%)

Suicide

1 (0%)

How Roy Shambleau Compares

Age at Death

This officer

Avg for Felonious: 39.0 years

Years of Service

This officer

Avg for Felonious: 8.4 years

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. Roy Shambleau is highlighted in Oct.

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. Roy Shambleau was killed by handgun.

Handgun

3,684

Gun

3,592

Gun; Unknown type

1,492

Shotgun

1,109

Rifle

935

Officer's handgun

909

Others Who Wore This Badge

0 officers from Port Huron Police Department are honored on badge.nw.