Alex looked at Rachel who was struggling to get free from Richter's grip. It would seem that the old man had done something to her. Even though he was strong, Alex could see that Rachel was unable to exert much strength. He knew that this crazy grandfather of his was serious, if he doesn't answer now he will really snap Rachel's neck. If only Alex had a gun at hand, he would be able to shoot Richter's hands, forcing him to let go of Rachel.