House destroyed in gas blast ‘holds clues to Barcelona attack’
Police initially thought blast in costal town of Alcanar was connected to a drugs laboratory
It is still unclear who lived in the two-storey foreclosed house in the small Montecarlo neighbourhood. Photograph: Jaume Sellart/EPA
It looks like the site of an earthquake - a heap of rubble and tangled wreckage that marks the spot where a two-storey home was destroyed by a massive gas explosion just before midnight on Wednesday.