Mr Justice Popplewell says he has no reason to believe fire was n't accident . The former detective led the inquiry into the accident at the Bradford City ground . Comes after survivor of fire says tragedy might not have been accident . Author Martin ##well says his findings require further investigation .
Mr Justice Popplewell says he has no reason to believe fire was n't accident . The former judge led the inquiry into the blaze at the Bradford City ground . Comes after survivor of blaze says tragedy might not have been accident . Author Martin Fletcher says his findings warrant further investigation .