Ronan would look on his eyes narrowing as he sought to make his move.  His feet would be silent upon the carpeted flooring of her room.  His eyes focused on the prize he was paid to take out as he took out some cloth with cloroform on it.  He would move himself behind the chaise lounge taking a hand and placing it behind her head while quickly his other with the rag placed over her mouth and nose. All of this done in silence to prevent being found out.