![Keewatin Police Department, MN Keewatin Police Department, MN](https://www.odmp.org/media/image/agency/1945/1945.jpg)
Keewatin Police Department
Assistant Chief of Police Donald Anthony Mayerle
Keewatin Police Department, MN
EOW: Tuesday, November 15, 1977
Cause: Heart attack
Total Line of Duty Deaths: 1
- Heart attack 1
By Month
- November 1
By Gender
- Male 1
- Female 0