British man questioned after his flat was identified as the source of the fire . More than 100 homes uninhabitable after early morning blaze last month . Comment: but 'criminal activity ' is not suspected . Fire broke in 86-storey Marina Torch tower at about 2am on February 21 . Some residents are still living out of suitcases with friends and in hotels .
British man questioned after his flat was identified as the source of the fire . More than 100 homes uninhabitable after early morning blaze last month . Briton was in apartment at the time but 'criminal activity ' is not suspected . Fire broke in 86-storey Marina Torch tower at about 2am on February 21 . Some residents are still living out of suitcases with friends and in hotels .