Dolton Police Department {"lat":"41.6334670","lon":"-87.6075758","name":"Officer Harold J. Koehncke","url":"http:\/\/test.odmp.org\/officer\/7659-officer-harold-j-koehncke","eow":"Friday, July 22, 1932","img":"http:\/\/test.odmp.org\/media\/image\/officer\/7659\/125\/c_harold-koehncke.png","agencyLoc":"Dolton Police Department, IL"} Officer Harold J. Koehncke Dolton Police Department, IL EOW: Friday, July 22, 1932 Cause: Gunfire Total Line of Duty Deaths: 1 Gunfire 1 By Month July 1 By Gender Male 1 Female 0