Footage has emerged from China of the aftermath of gas pipeline explosion which occurred in a residential area and killed at least five people.<br /><br />The video, filmed in Inner Mongolia last Saturday, shows a cloud of smoke rising into the air and a collapsed residential building.<br /><br />Reports say, 80 buildings in the area were affected and over 200 people were evacuated.<br /><br />At least five died and 25 were injured.<br /><br />The case was under investigation.
