Disclaimer: This article contains mentions of suicide. Reader discretion is advised. A Netflix documentary titled Tread revisits Marvin Heemeyer’s Killdozer rampage in Granby, Colorado, in 2004.

Getting your Trinity Audio player ready... There are many ways to look at “Tread,” the Netflix documentary about a June 4, 2004, rampage through the town of Granby by local ...

Patrick Brower's first thought when he saw the steel-armored bulldozer plowing into buildings outside his newspaper's office was that it was the town of Granby's big story that day. But then the ...

In a quiet Colorado town, one man secretly built a homemade tank inside his garage. When his anger finally boiled over, he unleashed the “Killdozer,” an armored bulldozer that tore through the streets ...

Was Marvin Heemeyer a hero? A patriot? In certain circles, 4 June marks the anniversary of "Killdozer Day," a 2004 rampage in the city of Granby, Colorado, that damaged more than a dozen buildings and ...

Kitted out in makeshift armour plating covering the cabin, engine, and parts of the tracks, the 'Killdozer' destroyed people's livelihoods THIS is the horrifying moment a “Killdozer” rampage destroyed ...

GRANBY, Colo. (CBS4) - You may not remember June 4, 2004 but you have probably seen the dramatic images from that day. It was the sunny summer day when a man inside an armored covered bulldozer ...

Komatsu D355A is probably the most notorious earth mover in America, not necessarily for its otherwise outstanding working capacity but for an incident from twenty years ago in a small town in ...