Quote from GTG:
Obviously the "B" is backwards because she was laying on the ground and the attacker was standing facing the top of her head when he carved it. The "B" would have been straight if he had been straddling her when he scratched it in.
only if their bodies were pointing in different directions, but then her lower body would be free to attack. Nah.
We'll know more tomorrow, backwards B very suspect.
