Robbery

We call a person who take things in the darkness or anonymously - a thief...

But what can we call a person who does the same act in front of us or doing the same even after knowing that the other person will come to know this very easily?

Whatever we decide to call him, he is a 'shit' and deserves a lifetime imprisonment with multiple wives!

I won't advice you to be a thief, but certainly better that being the latter.