Another bad trick is to put a wild cat in the cupboard. As long as someone opens the cupboard, his face will be disfigured, but he is also in danger. ...
Valuables can only be said to be carried with you
In a special way, draw what you can see with infrared glasses on the inner wall or bottom of the cupboard door. Check what you can do. Bring your own glasses or camera with infrared function. Whoever stole it is obvious. But it is more expensive/