Two grandparents and their 3 grandchildren died in the blaze . ( CNN ) -- The fire started at about 9:45 a.m. on a farm near the town of Lake Elsinore, according to the California Department of Forestry and Fire Protection. The fire is thought to have been caused by smoldering fireplace embers .
Two grandparents and their 3 grandchildren died in the blaze . The fire started at about 9:45 a.m. on a farm near the town of Lake Elsinore, according to the California Department of Forestry and Fire Protection. The fire is thought to have been caused by smoldering fireplace embers .