Vishaka to end Dev's life? - S4.E23

To acquire the highly coveted Nagmani, Vishaka maliciously manipulates Dev into believing that Brinda has feelings for Rajat. Falling prey to her vicious plan, Dev fumes with anger and starts to lose his control, providing Vishaka with the right opportunity to kill him and extract the Nagmani. However, will Brinda rescue Dev before it's too late?