A cause of death has been revealed for a paddleboarder who was killed in a Maine pond as police confirmed a teenager, 17, has been arrested in connection with the murder.

A 17-year-old boy is charged in the homicide death of Sunshine Stewart, a woman who went missing while paddleboarding on a pond in Maine and was found dead hours later, according to state authorities.

Sunshine Stewart, 48, was found dead near 100 Acre Island after disappearing while paddle boarding in Union, Maine.