"I'll keep it in mind for those damned locks."

Bathrooms are small enough that two people in there is already more than enough. So while Sam glances in for a moment, he goes back to searching the room, checking out bedside tables before turning his attention to the bed: stripping back the sheets, checking under the pillows and even going so far as to lift the actual mattress. People hid a lot of things between the mattress and box spring in his experience. A lot of them forgot what they put there, too.