Nerariyan CBI

In this 4th installment of the CBI franchise, supernatural forces seems to be at play when Sethurama Iyer (Mammootty), along with his trusted aides Chacko (Mukesh) & Vikram (Jagathi Sreekumar), investigates the 4-year old mysterious death of a Brahmin girl Mythili (Samvrutha Sunil), which happened at the cursed mansion of Animangalam, where Mythili had come for a short vacation with her friend Anita (Gopika) of the Animangalam family. (Summary by iceblox)