This very Krishna was ready to kidnap Pratigya at the behest of Angad before he lay his eyes on her. The fact that he let her go, just because her found her 'beautiful' or whatever makes me shudder. I can only imagine Pratigyas fate had it not been for her good looks (in Krishnas' eyes)...Also I can only imagine his past horrendous acts.
Him going to threaten Nitin, him shooting Angad's hand without any sort of remorse, him acting as if he is the king of the world, him showing and creating a scene at Pratigyas engagement, him accusing Adarsh of something he did not do, him acting as if he owns the jail and all the police inspectors- is this not evidence enough??! You guys really got to be kidding me!