Granby, Colorado
June 4, 2004

"On June 4, 2004, Marvin Heemeyer, a local businessman and skilled welder, used a 50-ton Komatsu D335A bulldozer he had custom armor-plated to damage or destroy several buildings in the town, including its town hall, the public library, a bank, a concrete batch plant, and a house owned by the town's former mayor. Heemeyer was reportedly upset over a zoning dispute which he believed led to the closure of his muffler shop; he targeted buildings owned by those involved in his dispute. Nobody was injured in the incident, though Heemeyr later committed suicide."

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