Mouse under cover

Yesterday I went to get something from the bedroom and noticed a tiny mouse scurrying under our bed, so I set a trap before retiring. During the night I woke thinking something had tickled me, but assumed it was a dream and went back to sleep. This morning left early to run / walk around the lake barefoot, swimming across King's river (so warm, is the lake). Meanwhile Alison woke feeling something touching her legs, on throwing back the bedclothes, there he was looking very snug. Amazingly she managed to catch its tail and throw it forcefully out of the window. However the mouse (or an associate) lives on - it has been spotted by several people since...