Meanwhile, strange mishaps begin to take place in the apartment where Ramya died. From then on, the relationship was entirely cut between Vasu and Ramya. Later, Ramya married a rich businessman Balakrishnan ( Nandha). When Vasu asked her to marry him without the consent of her father, she refused, and they parted ways. Vasu was denied marriage with Ramya by her father Shriraman (Rajashekar) as he was not willing to get his daughter married to a police officer. He also remembers his love life with Ramya during their college years. However, Vasu is not convinced, sure that there is someone behind Ramya’s death and names him Mr. The investigation reveals that Ramya was having an extramarital affair with an unknown person, and his frequent visits to her flat are confirmed by the neighbors in Ramya's apartment building.
Although circumstantial evidence claims it as a suicide, Vasu doubts that it is not and starts to investigate at another angle. An investigation of her death is done by Assistant Commissioner of Police Vasudevan ( Aadhi), who is an honest and upright police officer and also Ramya's former lover. When he goes to stop the water, he witnesses a young woman Ramya ( Sindhu Menon) dead and drowning in the water due to asphyxiation.
The plot opens with water overflowing from an apartment at around 2:00 AM in Block E, which is seen by the apartment watchman.