When Krishna grabbed SCAM by the collar we saw him trying to tell Krishna you are spoiling my plans without realizing what I am up to. Stay out of this, keep Prats away for she could ruin my agenda. His plan to marry Arushi has a deeper agenda and getting to the Saxes is part of his plan. Adarsh and Shamu were responsible for Angad's demise so is that why SCAM made sure he was the one to get the case and had the other black robes sidelined. He also put up a shoddy defense for Shamu until Prats may have foiled his plans and put her marriage on the line. KN is also thinking something is shifty about SCAM. If the mystery girl is not Neha she could be Angad's sister.