Rashi 09 October 2017
Siddharth Srivastava (Advocate) 09 October 2017
Pawan S (Advocate) 09 October 2017
Seems futile exercise here.
You can just take a chance. If this clicks your luck then you will be in a good ground.
Don't ask him anything. Invite him next time & try to create the same circumstance.
If he really has a culpit mind, then he MAY do this again.
Record all the thing using hidden camera.