Audrey was dumbfounded when she heard her sister's words. For her to end her father's life. It's a crime, but as long as she doesn't get caught.
Also, it would be difficult for anyone to suspect her since her father had been sick ever since she returned from the academy. Even if she's talking about killing someone, it's her father she's talking about.
"Jane. We should just wait for him to die on his own," Audrey tried to speak but Jane interrupted her immediately, placing a hand on Audrey's cheek.
