Special Agent

Thomas P. Griffin

Felonious
End of Watch November 15, 1923
Age 47
Tour of Duty 3 yrs
The Vigil Panel 46 ›
Gender Male

Incident

Location: Iowa Weapon: Handgun Offender: Sentenced to life

Special Agent Thomas Griffin was shot and killed while patrolling the Rock Island rail yard's in the area of SW 14th Street and Vine Street in Des Moines, Iowa, at approximately 8:00 pm.

He and another railroad detective were checking an area of tracks where frequent thefts occurred as trains staged outside of the switching yards. Agent Griffin observed two men stealing items from a boxcar and ordered them to halt. The men opened fire him, shooting with a .32 caliber handgun.

Both men were arrested, convicted of his murder, and sentenced to life in prison.

In December 1924 a subject was killed during a shootout with police in Mobile, Alabama, while fleeing New Orleans where he had murdered Patrolman Jacob Uhle during a bank robbery. The man had a hand written note confessing to Special Agent Griffin's murder in his possession, but an investigation was unable to determine if the man was ever in Des Moines and the convictions of both original subjects were upheld by the Supreme Court.

Special Agent Griffin had served with the Chicago, Rock Island, and Pacific Railroad Police for several years. He was survived by his teenage daughter, sister, and three brothers. One of his brothers had previously served as the sheriff of Polk County, a second was also a special agent with the Chicago, Rock Island and Pacific Railroad, and the third was a captain in the Des Moines Fire Department.

Survivors

He was survived by his teenage daughter, sister, and three brothers.

In Our Keeping

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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.
Special Agent Griffin gave the Chicago, Rock Island and Pacific Railway Police Department 3 years.
Thank you for your service to the Rock Island community. Gone but never to be forgotten.
Rest easy, Special Agent Griffin.

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

Agency

Type Police Department
Location Rock Island, Rock Island County, IL
Platform Identity criprpd.rr.us.gov.nw

Service Record

End of Watch November 15, 1923
Tour of Duty 3 yrs
Age 47
Gender Male

Incident Details

Cause Felonious
Cause Detail Gunfire
Weapon Handgun

The Sacrifice · Felonious

Thomas is one of 15,743 officers killed feloniously in the United States, 57.1% of the 27,551 remembered there.

34,117 officers are remembered on this memorial. Each number below is one of them.

  1. See the roll
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Compare against
I

Time

In 1923, 199 officers in the United States were killed feloniously, the 14th heaviest of 213 years on record. The heaviest was 1921, with 248.

Every year on record · United States
II

Who

Thomas was 47. Of the 14,220 killed feloniously in the United States whose age is recorded, half were between 31 and 47; the middle age was 38. Thomas had served 3 years; the middle length of service was 6 years.

Age at death
Where he stood among them
Age by years of service
III

When

November holds 8.1% of these deaths in the United States; December holds the most, 9.4%. Thursdays: 14%.

By month
By day of the week
IV

How

Felonious deaths account for 57.1% of all 27,551 deaths in the United States, the most common cause. The weapon recorded was handgun, in 23.4% of these deaths.

Every cause
Weapons recorded
V

His people

Chicago, Rock Island and Pacific Railway Police Department has 13 officers remembered here, Thomas among them.

VI

Where

Special Agent Thomas P. Griffin

Chicago, Rock Island and Pacific Railway Police Department · End of Watch November 15, 1923

Where the Name Is Cut

National Law Enforcement Officers Memorial · Panel 35-W

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