Wisconsin witnesses recall how SUV mowed down parade-goers

"Little girls flying through the air." Witnesses recount the moment a red SUV ploughed into a crowd at the Waukesha Christmas parade.

Five people died and over 40 were injured. A person of interest was identified and the vehicle has been recovered.

Footage from witnesses at the scene shows the horrific aftermath, with people trying to tend to injured children on the road.