Final answer:
Reena moved out of the room she was supposed to be in with Agatha because her cat entered the room and upset her. She asked Mrs. Peters to remove the cat.
Step-by-step explanation:
Reena moved out of the room she was supposed to be in with Agatha because her cat entered the room and upset her. She asked Mrs. Peters, who was in charge of the house, to remove the cat. When Mrs. Peters examined the cage, she noticed that the door was broken, suggesting that someone had been rough with it.