Kasoor is a psychological thriller drama. The movie follows the story of a wealthy and successful journalist, Shekhar (Aftab Shivdasani). Shekhar’s wife dies mysteriously and he becomes the prime suspect of the murder. Shekhar appoints Simran (Lisa Ray), a skilled criminal lawyer with spotless record, to fight his case. Soon he gains Simran’s trust, and she falls in love with him and the two share some intimate moments. Simran wins the case and proves Shekhar’s innocence, only to realise much later that Shekhar might be the real culprit. What will Simran do now? Will she choose her love over her duty?