Moment man realizes he's found Riley Strain's body revealed in tragic 911 audio 14 days after the University of Missouri student

A 911 call reveals the heartbreaking moment that missing University of Missouri student Riley Strain was found dead in a river, two weeks after his disappearance gripped the country. Last Friday, the 22-year-old was pulled from the Cumberland River in Nashville after an exhaustive search. He was found by a worker for a local building materials company that unloads barges at the river.