Private company
Mountain Park Concrete
American known for bulldozer rampage (1951–2004)
Marvin John Heemeyer (October 28, 1951 – June 4, 2004) was an American welder and automobile repair shop owner who, in an act of revenge, demolished numerous buildings with a modified bulldozer in Granby, Colorado, in June 2004. Heemeyer's machine was posthumously labeled by some members of the media and later adopted by some of Heemeyer's supporters as the "Killdozer".2 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
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Marvin John Heemeyer (October 28, 1951 – June 4, 2004) was an American welder and automobile repair shop owner who, in an act of revenge, demolished numerous buildings with a modified bulldozer in Granby, Colorado, in June 2004. Heemeyer's machine was posthumously labeled by some members of the media and later adopted by some of Heemeyer's supporters as the "Killdozer".2
Links
- WikipediaMountain Park Concrete
- WikidataQ6925150
Sources
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- 1
- 2WikipediaMountain Park Concrete on Wikipedia