California hiker's body found naked in Big Sur backcountry

A 37-year-old woman, Joanna Ruth Shields, was found dead and naked in the Los Padres National Forest near Big Sur with severe injuries, including a head wound and neck cuts. Authorities are investigating her death as suspicious, with witnesses reporting a man who claimed to be her friend appeared nervous and described finding her face down in water. An autopsy is pending toxicology results.