Heemeyer's Rampage in Granby

Date: June 4, 2004 • Location: Granby, United States

In Granby, Colorado, U.S., Marvin Heemeyer went on a rampage with a modified bulldozer over a zoning dispute, destroying several buildings before dying by suicide.

Granby is the statutory town that is the most populous municipality in Grand County, Colorado, United States. The town population was 2,079 at the 2020 United States census. Granby is situated along U.S. Highway 40 in the Middle Park basin, and it is about 85 miles (137 km) northwest of Denver and 14 miles (23 km) southwest of Rocky Mountain National Park.