I am sorry but I disagree with you debs.
Rajnath has also been shown as a murderer, philanderer, blackmailer, corrupt guy who threatens, bribes and it was shown he collaborated with Basu to tamper rape case, keep Dev out of India and wipe off Mitras. He was giving tips to Shaurya on bedding women.
So it is not only Sakshi whose crimes have been shown or take the cake.
Sakshi spared kids. Rajnath even blackmailed his own son.
Shaurya is crude to parents, friends, killed a man at night club, is a rapist and womaniser, planned to kill Dev twice, blackmailed his own dad, got fake degree and marksheet. He is also no less corrupt and criminal.
Raima was cheater, philanderer, threatened Jatin, leeched off both Sakshi and Rajnath, partnered in ebery crime and indulged in witness/evidence tampering.
So how can you say only Sakshi's deeds take the cake?
In fact others are worse because they did not even come from a street background like her. They had families to shelter them.