Student Claudia Glockner, 18, blasted in the head at point blank range by a sex maniac who had decided he wanted to kill her managed to stay on her feet, fight him off and then raise the alarm with police who arrested her attacker at Hirschthal in Switzerland.

Police arrested Heinz Kaeser, 28, as he returned to the scene to get the gun that he had lost when he was fought off by the teenager.