In the house.
This is the second time since I moved in. I can't figure out where they're coming from, but she finds them and at least knocks them to the ground. The damn thing is still in the house, but I have it caught and am just waiting for it to calm down (read - die) before I throw it outside and run away like a little girl. The cat is currently residing in the bathroom.
She doesn't kill them, just knocks them down and pisses them off.