Rachel's eyes were filled with bloodlust, she didn't care about anything else anymore so she sent him away to get treated. Soon after Robert came back after dropping Charles at the hospital. He was taken aback by the image that he saw in front of him, Rachel looked like the Goddess of death at that moment. She was angrily staring at the spot where Jack was tied earlier, at this moment only her aura was enough to scare anyone away. It seemed like there was a boundary around her which if trespassed would be enough to kill.