PLEASE NOTE: THIS EDIT CONTAINS CONVERTED 4:3 MATERIAL<br/> <br />Surveillance footage captures the moment a tanker exploded in China's Hunan province on Saturday (October 6), leaving five people dead.<br/> <br />The vehicle was carrying tons of liquefied natural gas when it overturned on a major highway.<br/> <br />Three firefighters were among those killed in the blast.<br/> <br />Local media said the fire burned into the following day as emergency services cleared the debris.<br/> <br />At the scene, the remains of several wrecked vehicles, including two fire engines.<br/> <br />An investigation has been launched into what happened.
