Teenager charged with arson at Manchester hair salon will not face trial . Inferno erupted at Paul 's Hair World in Northern Quarter on 38 . Scientists initially stated the fire could not have been started accidentally . But they now say discarded cigarette near the fire exit could have caused it . Stephen Hunt , July 13 , 2013 , died after he and colleague got into trouble tackling fire .
Teenager charged with arson at Manchester hair salon will not face trial . Inferno erupted at Paul 's Hair World in Northern Quarter on July 13 , 2013 . Scientists initially stated the fire could not have been started accidentally . But they now say discarded cigarette near the fire exit could have caused it . Stephen Hunt , 38 , died after he and colleague got into trouble tackling fire .