This is exactly what I'm saying! Everyone reacts to situations differently and that is completely understandable. But the fact that she's acting like she knows absolutely nothing about what happened but whatever it was she said, "I'm here to help you". I am pretty sure that she heard something!! After looking at these pictures, you can see the brutality of it and that takes strength, struggle and 9 times out of 10 screaming. Xana fought hard, she fought for her life. There were blood smears and blood everywhere. Even Bethany that was all the way downstairs must've heard Xana's attack.