Roll of Honor
Incident
Chief of Police Andrew Malloy and Trooper Harold Johnson, of the New Hampshire State Police, were killed when their patrol car was struck by a train in Groveton after leaving a court hearing. The train was backing up, and there were no warnings at the unmarked crossing. A third officer was injured in the accident. Chief Malloy had served as the Chief of Police of the Lancaster Police Department for two years and previously served with the Berlin Police Department for 11 years.
Survivors
He was survived by his wife and four children.
In Our Keeping
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BO-US-NH-DA56692D- Stewardship
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- Added to badge.nw
- August 2, 2026
- Last updated
- August 2, 2026
Honored here by 1 sentinel - 1 tribute.
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Tributes
I never knew you. I am standing here anyway.
Chief of Police Malloy gave the Lancaster Police Department 13 years.
Thank you for your service to the Lancaster community. Gone but never to be forgotten.
Rest easy, Chief of Police Malloy.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Chief of Police Andrew T. Malloy, Sr. is one of 10,094 officers lost to accidents in the line of duty across the full record of this memorial — 31% of all 32,586 officers honored here.
In NH, 16 of 59 officers were lost to accidents in the line of duty — 27.1% of this state's fallen. That is 3.9 percentage points below the national rate of 31%.
National Cause Distribution
How Accident compares to all causes of officer death in the memorial record. Andrew T. Malloy, Sr.'s cause is highlighted.
How Andrew T. Malloy, Sr. Compares
When Accident Deaths Occur
Monthly distribution of Accident deaths across the full memorial record. Andrew T. Malloy, Sr. is highlighted in Oct.