Chandramukhi's Transfer

Imaan Chowki is celebrating Diwali while Aaryan flirts with Chautala. Gulgule is also annoyed at Aaryan and decides to a plant a bomb under his chair to which Chandramukhi declines. Commissioner comes for a visit and the bomb explodes. Who planted the bomb? What will be the fate of Gulgule, Chandramukhi and Gopi?