Wednesday, National Park Service personnel were notified of a body in the Colorado River below Lava Falls. Grand Canyon Park Rangers responded and recovered the body, which was taken to the rim by helicopter and transferred to the Coconino County Medical Examiner. Based on evidence found with the body, it is believed to be that of missing commercial river trip passenger Peter Schwab. The 66-year old California man was reported missing on June 28-th after a sightseeing stop at National Canyon.