The wildfire, which is 15% contained, has destroyed 669 structures and damaged 40 others, according to CalFire.
As the fire spreads towards the Lake Tahoe area, it threatens to torch another 33,679 homes and businesses in its path.
South Lake Tahoe residents allowed to return home after Caldor Fire evacuations
KTXL
People who live at the popular California resort town were forced to flee a week ago when the massive blaze grew within a few..
