Ansh was sure on this matter because he knows that Junior Butler isn't crying because he was found rather he is crying for the reason that he hurts someone who always looked out for him, and always tries to protect him.
At the time he came to understand that whatever he did in the past now after realizing his mistakes or should say crimes, he felt that everything meant nothing.
He didn't even get the satisfaction by doing everything.
He can only now suffer everything he has done silently by reminiscing himself.
Ansh knew if Junior Butler had given any other punishment he may not have realized even more he would have resented more than ever.
This is the effect he wanted,
Ansh knows what type of person is Junior Butler so also what type of method should be used on him.
He exactly used the same method.
But the guards behind him didn't understand.