Italian firefighters were searching the site of a house explosion in Molazzana on December 22, in which a man was killed and his wife remained unaccounted for.According to ANSA, rescuers found the body of the man, a 69-year-old from Singapore, after several hours. They were still looking for his wife on Sunday evening.The explosion was thought to be caused by a gas leakage, ANSA said. Credit: Vigili del Fuoco via Storyful