3 hurt in building collapse in Barletta

(ANSA) - BARLETTA, JUN 17 - Three people, two men and a woman, were hurt in a building collapse in Barletta probably caused by an explosion of leaked gas in Barletta in Puglia Wednesday night.
    One of the men is a technician called to repair a defective gas canister, police said.
    The other two persons are a married couple.
    They couple were taken to a burns unit at Bari's Policlinico Hospital where their condition was said to be serious but not life-threatening.
    The technician was taken to a hospital in Barletta.
    They all suffered traumas and injuries from burns, medical sources said. (ANSA).