context: Sekhar (Ravi Teja) and Madhurima (Jyothika) are happily married couple who work for an advertising company. Nagesh (Subbaraju) and Divakar (Ravi Kale) are notorious encounter specialists. They shoot Sekhar mistaking him to be a Maoist. After realizing their mistake, they frame him as Maoist by planting proof. Lawyer Dharma Reddy (Kota) cheats on his client Sekhar and makes sure that he gets 8-year imprisonment. Madhurima meets Geeta (Tabu) â an investigative journalist. As Madhurima and Geeta unite to get clues, the encounter specialists force Madhurima to commit suicide. In the end, Sekhar kills Nagesh &amp; Divakar.
question: Who is the killer?
answer: Sekhar