The Broken Shoelace - Part 2

A nurse confesses that she saw a man enter the operating room- but that she could not see his face because he was wearing a surgical mask. She suspects it was Dr. Sahil because the man walked like Dr. Sahil, with a limp. The doctor, however, insists that he is innocent. It is also revealed the victim was in the process of changing his will- which was originally going to give his money to Dr. Sahil and his hospital- to commit more money to his family instead. As all the clues begin to point to the doctor, could CID be close to solving the case?