Nadine Turnbull, 91, from Superior, has been missing for three days after becoming separated from her family. Gonzalo Chalo Quesada, 58, was suffering from Alzheimers and had just week to live.
At least 991 homes are thought to have been destroyed as the blaze raced through the towns of Superior and Louisville on Thursday, just outside the state s biggest city Denver.
Snow and ash descended over Colorado in December, and devastated owners of the 1,000 homes razed to the ground by wildfires arrived to survey damage this week.