Searched th whole house again yesterday no sign of him anywhere. Checked the refrigerator under the oven, under the washer/dryer. Can't find him anywhere. I have floor board heaters in my house and I have a feeling he's hiding somewhere in one of those. I will continue to leave heat lamps out with some mice and hope he comes out soon. Only thing is I will be away this weekend for 3 days so I am really hoping I can find him before Friday.