Escaped snake!!!

Hi guys,

My corn escaped her viv the night I fed her. I woke up the next morning to check on her and she was no where to be found. She must of squeezed and pushed herself through the lid somehow. I'm so worried I'll never get her back. I put out a pinkie and set a trap but no luck. This will be the second night she's gone. I've checked everywhere in the room multiple times. I feel like she got into the walls perhaps. Is there any way to get her back or is it hopeless!? ):