Harrowing dashcam footage captures the moment a gunman opened fire at a mall in Texas on Saturday, 6 May.

At least eight people died and seven were injured after a gunman opened fire at Allen Premium Outlets in Allen, just outside Dallas.

The shooter was killed by an Allen police officer who was in the area on an unrelated call.

Footage shows the gunman getting out of a silver car before beginning to shoot and walking towards the shops.