Wyoming authorities say a man died while scuba diving in a reservoir.
The Natrona County Sheriff’s Office says the possible drowning happened Sunday morning at Alcova Reservoir west of Casper.
The Casper Star-Tribune reports people on the scene attempted to provide first aid while medics responded. He was flown by helicopter to a hospital, where he was pronounced dead.
Authorities have not identified the man other than to say he was part of a group of trained divers.