Labor Day weekend on a nearby waterway turns tragic. Four people were hurt and another missing after two boats crash on Percy Priest Sunday around noon. It happened at Elm Hill Marina, just over the county line. One of the boats involved in the accident was docked at the marina. The missing person, who was not wearing a life jacket, was thrown from the boat upon impact. Of the four hurt, one was taken to Vanderbilt with a head injury. The others were treated for non-life threatening injuries.