US tourist killed after bull elephant toppled safari vehicle in Zambia

Four others were wounded in the attack at Kafue national park, in which the animal barreled into the side of a truck

An elderly US tourist was killed and four others hurt when an aggressive bull elephant charged and toppled their safari vehicle during a game drive in Zambia.

The attack at Kafue national park, in which the large pachyderm ran from a wooded area and barreled into the side of the truck, was captured on video and posted to social media by ABC News. It identified the tourist as 79-year-old Gail Mattson of Minnesota.