A statement from the public prosecutor’s office, shared via a German news channel, read: “At approximately 2:00 a.m., the defendant left his girlfriend unprotected, exhausted, hypothermic, and disoriented about 50 meters below the summit cross of the Grossglockner.”It continues: “The woman froze to death. Since the defendant, unlike his girlfriend, was already very experienced with alpine high-altitude tours and had planned the tour, he was to be considered the responsible guide of the tour.”
Prosecutors say he is accused of making nine serious mistakes during the tour, with the main one being that he decided to attempt the climb at all, especially when considering the ‘difficulty and altitude’ and his partner’s total lack of experience.

Grossglockner is Austria’s highest mountainKERSTIN JOENSSON/AFP via Getty Images