SS may be criminal minded , and he has seen many police officers like he said earlier to sakthi, but they all were of the kind who put down their weapons against him the moment they sensed danger to their family..............he knows the bonding in a family as he himself is a doting and loving father..........we all know the extend of his love for his children, so much that he just don't care even if he has to to kill the reason(pratigya) his son is going away from him...............he has seen the fear in the eyes of people when there is a slight possibility of harm is on the way for their children....so he thought IG won't be any different......if he was unwilling to bent for money and land then ofcourse he will bend before the fear of security of his son's future........but little did SS know that IG considers even his family below law and order..........SS don't know the kind of relation IG has with his family...that of a dictator and his slaves........there is minimal bonding of love between the mathur males............but in thakur family krishna, komal and sakthi all love their father, in sakthi's case fear also.........so SS was right in thinking that IG will bend before the love for his youngest son.......the youngest son is supposed to be the dulara of the house no? as is the case with SS's home.......SS underestimated IG in this aspect and so he failed..........what do u think?