COLORADO SPRINGS, Colo. (AP) — A surprise rain shower and lighter winds have been helping firefighters make some progress against the most destructive fire Colorado has ever seen. Fire officials say the Black Forest Fire is now 30 percent contained. But it’s already destroyed 473 homes and killed two people and authorities warn that a shift in the weather could cause it to flare up again. Some residents returned home Saturday, as the investigation into the cause begins.