A boating woman who was killed when a stingray jumped out of the water in the Florida Keys and hit her face died of skull fractures and brain injuries, not from the animal’s poisonous barb, a medical examiner said.

A woman who was killed when a stingray jumped out of the water in the Florida Keys and hit her face died of skull fractures and brain injuries, not from the animal’s poisonous barb, a medical examiner said today.