Colorado wildfire updates: Quarry fire is being investigated as arson, Alexander Mountain grows to more than 9,000 acres The Denver PostColorado wildfires: Teams make progress containing deadly Stone Canyon fire near Lyons Colorado Public RadioLive updates: Quarry Fire burning in Jefferson County, Colorado | FOX31 FOX 31 DenverOne Death Reported In Colorado Fires The Weather ChannelLive updates: Firefighters work to gain upper hand on fires burning along the Front Range The Colorado Sun