Harrowing dashcam footage captures the moment a gunman opened fire at a mall in Texas on Saturday, 6 May.<br /><br />At least eight people died and seven were injured after a gunman opened fire at Allen Premium Outlets in Allen, just outside Dallas.<br /><br />The shooter was killed by an Allen police officer who was in the area on an unrelated call.<br /><br />Footage shows the gunman getting out of a silver car before beginning to shoot and walking towards the shops.
