Authorities ended their search for Blake Kieckhafer, who disappeared at Rocky Mountain National Park, after finding a body believed to be the 23-year-old. He was last seen on Aug. 7.

Blake Kieckhafer, 23, of Nebraska was believed to be found dead following a recovery effort, the National Park Service said.

A man's body was recovered on Wednesday from Rocky Mountain National Park, and rangers said that they believe it to be a man reported missing earlier this week.