Jaguar attacks woman after she steps into enclosure for photo

A jaguar in Arizona has attacked a woman who jumped over a barrier and entered the animal's enclosure to take a photo, a zoo has confirmed.Eyewitnesses reported that the visitor crossed the barriers on Saturday evening and was attacked by the jaguar at the Wildlife World Zoo, Aquarium & Safari Park in Litchfield Park.Adam Wilkerson, an eyewitness who was at the zoo when the incident took place, described the scene as "pandemonium".