End of Watch March 14, 2006
Age 28
Tour of Duty 4 yrs
The Vigil Panel 154 ›
Gender Male

Incident

Senior Patrol Agent Nick Greenig was killed in a vehicle crash on Arizona 86 on the Tohono O'odham Indian Reservation near Why, Pima County, Arizona, when the department vehicle he was riding in struck a bull that was walking across the highway.

He and his partner were working a plainclothes detail when the crash occurred at approximately 8:00 pm. His partner sustained minor injuries in the crash.

Agent Greenig had served with the United States Border Patrol for four years and was assigned to the Ajo Border Patrol Station.

Agent Greenig had served with the United States Border Patrol for four years and was assigned to the Ajo Border Patrol Station.

Survivors

He was survived by his parents, sister, and three brothers.

In Our Keeping

Permanent identifier
BO-US-FED-A44C6FEE
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 never knew you. I am standing here anyway.
Senior Patrol Agent Greenig gave the United States Department of Homeland Security 4 years.
Thank you for your service. Gone but never to be forgotten.
Rest easy, Senior Patrol Agent Greenig.

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

Agency

Location Washington, DC
Platform Identity usdhscbpusbpfed.fed.us.gov.nw

Service Record

End of Watch March 14, 2006
Tour of Duty 4 yrs
Age 28
Gender Male

Incident Details

Cause Accident

Senior Patrol Agent Nicholas Darren Greenig 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 DC, 454 of 1,419 officers were lost to accidents in the line of duty — 32% of this state's fallen. That is 1 percentage points above the national rate of 31%.

At United States Department of Homeland Security - Customs and Border Protection - United States Border Patrol, 32 of 63 officers on record were lost to accidents in the line of duty — 50.8% of this agency's fallen.

United States Department of Homeland Security - Customs and Border Protection - United States Border Patrol
32
of 63 officers
50.8% Accident
DC — Statewide
454
of 1,419 officers
32% 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. Nicholas Darren Greenig'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 Nicholas Darren Greenig Compares

Age at End of Watch
28
This officer
Avg for Accident: 38.1 years
Years of Service
4
This officer
Avg for Accident: 9.1 years

When Accident Deaths Occur

Monthly distribution of Accident deaths across the full memorial record. Nicholas Darren Greenig is highlighted in Mar.

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