Kerstin Gurtner froze to death after she was left ‘exhausted, hypothermic, and disoriented’ on Grossglockner mountain

Kerstin G's boyfriend is accused of leaving her unprotected and exhausted close to the summit during a blizzard.

Kerstin Gurtner froze to death after she was left ‘exhausted, hypothermic, and disoriented’ on Grossglockner mountain

The 37-year-old pleaded not guilty after his girlfriend froze to death