16 year old Hunter McKelvin died after being found unresponsive in the Indian River during a group camping and fishing trip near Edgewater. Deputies say the teen was discovered face-down in the water near an island east of Maynard May Park in Volusia County, and CPR was started before he was taken to a hospital, where he later died. Investigators report no visible injuries and no signs of suspicious circumstances, with an autopsy scheduled to determine the cause of death.