The Cat,The Shadow And The Ripped Out Lock

This morning when I went to my daughters' room to look for our dog I thought I seen our one cat in the room,but all cats were counted for, 3 downstairs and the other one in the hallway back by my son"s room. Then as  I was coming out of our daughters' room and locking the door, I walked passed the bathroom(door shut) I seen a shadow  at the door, looked to be a good sized one moving from left to right. After I came home from doing a few errands, I went up to the restroom and noticed that my daughters' bedroom door was open and I knew I had shut and locked that previously before leaving to go anywhere. After using the restroom I went to shut my daughters' bedroom door and I noticed the lock eye had been pulled out of the side of the door frame and it was still on the hook lock itself and still locked in it(spring loaded hook). A side note, the house has been acting up over the past few days and the feeling within it has been different also. not a good feeling to it either.