 And the body of a man from Sandy was pulled from Green River, a dinosaur national monument, after reportedly being pinned under a raft. Officials said a group was rafting at a rapid called Hell's Half Mile Thursday afternoon when the raft got pinned to a rock. They said the one person from the group was missing and they suspected that he had been pinned under the raft. Once the group got the raft secured, the person underneath it was unresponsive and had lost his life jacket, then going downriver, according to officials.