Michael Walter Thyssen
Agency patch
Special Agent

Michael Walter Thyssen

Accident Veteran →
End of Watch June 9, 2007
Age 46
Tour of Duty 20 yrs
The Vigil Panel 155 ›
Gender Male

Incident

Special Agent Michael Thyssen was killed in a motorcycle accident while conducting an investigation.

Agent Thyssen was assigned to the United State Embassy in Rome, Italy. While conducting an investigation, he was traveling via motorcycle to Viterbo, Italy, when his motorcycle was struck by an oncoming car. Agent Thyssen was thrown from his motorcycle and died from his injuries.

He had served with the United States Air Force - Office of Special Investigations for 20 years.

Survivors

He is survived by his wife and two children.

In Our Keeping

Permanent identifier
BO-US-FED-4DA83BDE
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.

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Tributes

I served 1985 to 1993. You served too, before the badge - different uniform, same idea. You go where you are sent and you do not get to pick the call.
Special Agent Thyssen gave the United States Air Force Office of Special Investigations 20 years.
Thank you for your service. Gone but never to be forgotten.
Rest easy, brother.

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

Agency

Location Quantico, VA
Platform Identity usafosifed.fed.us.gov.nw

Service Record

End of Watch June 9, 2007
Tour of Duty 20 yrs
Age 46
Gender Male

Incident Details

Cause Accident

Military Service

Michael Walter Thyssen served in the Air Force (1983–2003) before joining law enforcement.

View full service record on salute.nw →

Special Agent Michael Walter Thyssen 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 VA, 203 of 654 officers were lost to accidents in the line of duty — 31% of this state's fallen.

At United States Air Force Office of Special Investigations, 3 of 18 officers on record were lost to accidents in the line of duty — 16.7% of this agency's fallen.

United States Air Force Office of Special Investigations
3
of 18 officers
16.7% Accident
VA — Statewide
203
of 654 officers
31% 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. Michael Walter Thyssen'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 Michael Walter Thyssen Compares

Age at End of Watch
46
This officer
Avg for Accident: 38.1 years
Years of Service
20
This officer
Avg for Accident: 9.1 years

When Accident Deaths Occur

Monthly distribution of Accident deaths across the full memorial record. Michael Walter Thyssen 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

Incident Location