Transcript for 4 Killed in Australian Theme Park Accident
Breaking news from Australia where four people have been killed on an amusement park ride. The accident happened on a river rapids ride at dream world known as Australia's biggest theme park. I'm police say a malfunction caused to people to be ejected from their raft. While two others were caught inside the ride and video just coming in shows one of the rafts flipped over onto the rights conveyor belt. The park is how close as investigators say they're trying to figure out what led to the malfunction.
This transcript has been automatically generated and may not be 100% accurate.