Incident
Sergeant Allan Mollsen suffered a fatal heart attack while struggling with a suspect at the scene of a domestic dispute. Sergeant Mollsen had served with the Lombard Police Department for 15 years and the incident occurred two days before his 40th birthday.
Survivors
He was survived by his four children.
In Our Keeping
- Permanent identifier
BO-US-IL-21B897C2- 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.
Sergeant Mollsen gave the Lombard Police Department 15 years.
Thank you for your service to the Lombard community. Gone but never to be forgotten.
Rest easy, Sergeant Mollsen.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Sergeant Allan Mollsen 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 IL, 45 of 1,318 officers were lost to cardiac events in the line of duty — 3.4% of this state's fallen. That is 0.6 percentage points below the national rate of 4%.
At Lombard 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. Allan Mollsen's cause is highlighted.
How Allan Mollsen Compares
When Cardiac Deaths Occur
Monthly distribution of Cardiac deaths across the full memorial record. Allan Mollsen is highlighted in Sep.
Others Who Wore This Badge
2 officers from Lombard Police Department are honored on badge.nw.

