From the time Sandhya (Deepika Singh) has taken up the responsibility of an IPS officer, she has been facing lot of troubles, and soon Sandhya will meet with a life threatening challenging in Star Plus’ Diya Aur Baati Hum (Shashi Sumeet Productions Pvt Ltd). As seen so far, Rajkumar (Gaurav Sharma) has been planning a major terrorist attack in Pushkar intending to kill thousands of people. Getting a whiff of the same, Sandhya along with Zakir (Neil Bhatt) have been keeping a close eye on the man. But soon he will be seen escaping and creating trouble for the officers. Shares a source, “Rajkumar will get hold of some poisonous gas which he will use on the police to escape from the custody. The life threatening gas will be seen affecting the on duty officers fatally.” Zakir will also fall victim to the devious ploy of Rajkumar. Sandhya will get into the room by covering her face and fight Rajkumar. In the process she will be able to take off the mask from the dreaded criminal and he will be seen gasping for breath having got affected by his own poisonous weapon. Sandhya’s mask will also fall off and she too will fall unconscious. Will Rajkumar manage to kill Sandhya and Zakir? What will be the outcome of this tragic incident? We tried reaching Deepika but she was busy shooting.