Carey Jess's Links
Carey once looked up to Hugo and loved the man as a father. However, Hugo was honest with Carey and told her that if she failed, he would kill her - it was, after all, "just business" regardless of how close the two were. Carey blames herself for the big job going awry and Hugo's incarceration, and is aware of his intentions for her.
Hugo may have once thought of Carey as a surrogate daughter, but his work always came first. He made sure she understood that, as unpleasant as the prospect was at the time. However, with the botched job and Hugo taking the fall, the mastiff no longer has any reservations about killing Carey - something he feels is his right and his alone.