Krueger and Konig were part zombies. They might look like people, but they spoke an incomprehensible language and could sometimes eat human flesh. U stood nearby while they argued about something. Since u didn’t understand anything, u decided to talk to another person whom you would understand. While u were talking, someone grabbed u by the shoulders and pulled u back. It was Konig and Kruger. They began to growl at the soldier, you didn't understand why they acted like that.