Once there was a man named Marv Heemeyer who owned a muffler shop in the small mountain town of Granby, Colorado. Despite being a good man, Marv had many enemies within the community. Pushed to the limit by their actions, Marv sought revenge against his foes in a most unique and terrorizing way: within the confines of a homemade tank.

An incredible true story brought to you by Mister V; cartoonist, local historian and resident of Granby.