2 Missing After House Explosion

FIRESTONE, Colo. (CBS4) – Two people are missing after an explosion and fire at a home in Firestone.
(credit: CBS)
Two people who were hurt in the explosion, including a woman who was badly burned, are in the hospital. The people who are missing could be in the remains of the destroyed home and a search through the rubble is ongoing. That process could take a few days.
The identities of all of those people hasn’t been released.
(credit: CBS)
An investigation is underway into the caus