Qatil Talwar Ka Rahasya - S1.E520

Reva wants to take revenge from Dr. Rajesh as she was married to him and had a son (Sunny) from their relationship. Rajesh took him and ran away after his birth. She Joins an NGO and with help of Dr. Akash and traces Rajesh out, who has been fooling sick people and cheating them for money by telling them that his son can cure anyone as he has a sword that has been blessed by MENKA DEVI. Whats this scandal at play here?