Incident
Patrolman Jean Mondville suffered a fatal heart attack after responding to a fatal crash on Route 9 and Old Pool Road.
He had escorted one of the injured teenagers to Notre Dame Hospital when he felt ill and could not be revived.
Three teenagers were killed, and five were injured in the crash.
Patrolman Mondville had served with the Biddeford Police Department for 23 years.
Survivors
Survivors include his wife, daughter, two brothers, four sisters, three grandchildren, and three great-grandchildren.
In Our Keeping
- Permanent identifier
BO-US-ME-A3DAC702- 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
23 years. You could have gone home.
Patrolman Mondville gave the Biddeford Police Department 23 years. Still answering calls at the end.
Thank you for your service to the Biddeford community. Gone but never to be forgotten.
Rest easy, Patrolman Mondville.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Patrolman Jean C. Mondville is one of 1,306 officers lost to cardiac events in the line of duty across the full record of this memorial — 4% of all 32,508 officers honored here.
In ME, 16 of 102 officers were lost to cardiac events in the line of duty — 15.7% of this state's fallen. That is 11.7 percentage points above the national rate of 4%.
At Biddeford Police Department, 1 of 3 officers on record were lost to cardiac events in the line of duty — 33.3% of this agency's fallen.
National Cause Distribution
How Cardiac compares to all causes of officer death in the memorial record. Jean C. Mondville's cause is highlighted.
How Jean C. Mondville Compares
When Cardiac Deaths Occur
Monthly distribution of Cardiac deaths across the full memorial record. Jean C. Mondville is highlighted in Oct.
Others Who Wore This Badge
2 officers from Biddeford Police Department are honored on badge.nw.

