Shocking footage has emerged from China of the aftermath of an explosion at a "gunpowder factory" that killed at least five people. <br /><br />The video, filmed in Changde, Hunan Province on May 16, shows smoke pouring out of the building in the distance. <br /><br />The video then features footage of houses in ruins, reportedly destroyed by the blast. <br /><br />According to reports, five people were killed and at least one person was injured. <br /><br />The investigation into the explosion is still underway, but police have made some arrests.
