Workers Seriously Injured in Propane Explosion at Hog Farm

KINGSLEY, Iowa  --  A propane explosion sent two people in northwest Iowa to the hospital on Friday morning.

Police say the gas exploded when two workers went into a building at a hog farm in Kingsley. The two workers are hospitalized with life-threatening injuries.

All four buildings involved were destroyed. Police suspect there was a propane leak in the initial building that ignited when the two workers went inside.