The Times-News reports that Amy Wood, the wife of state Rep. Fred Wood, was taken by air ambulance to a Utah hospital with second-degree burns on her face and hands after the explosion Saturday night in southern Idaho.
Idaho House Assistant Majority Leader Scott Bedke said Fred Wood, R-Burley, received minor injuries.
Burley Fire Chief Keith Martin said the couple was eating dinner when the explosion occurred. Amy Wood was on the back patio - which is directly over the gun room - and the blast apparently caused the slab to collapse into the room below.
The cause of the explosion is not yet known.