Wednesday, June 4, was the 21st anniversary on the bulldozer attack in Granby. The attack was carried out by Marvin Heemeyer, a Granby business owner, in armored Komatsu D355A bulldozer. Several buildings were damaged in the rampage, including the Sky-Hi News office, a bank, a hardware store, a concrete company, a utility service center, the town hall, the police department, and a former mayor’s home. He targeted those who he felt had dealt him an injustice, the crux of which was a zoning dispute. The rampage lasted two hours and seven minutes, ending when the bulldozer got stuck attempting to...