Ko Produced by Elred Kumar and Jayaraman for RS Infotainment and Distributed by Udhayanidhi Stalin for Red Giant Movies.
Written by K.V.Anand and Subha (D. Suresh and A.N. Balakrishnan), Directed by K.V.Anand, Editing by Anthony, Cinematography by Richard M. Nathan and Music by Harris Jayaraj.
Meanwhile, Renuka writes a cover story about politician Aalavandhan (Kota Srinivasa Rao), describing his attempt to marry a minor. Enraged by this, Aalavandhan barges into the newspaper office and shouts at Renuka. The audio recording of her interview disappears, and she is fired from her job for falsified reporting. Ashwin now risks his life to capture the pictures of Aalavandhan who actually engages in child marriage. Later the story with the photos is printed in their newspaper and this makes Renuka to fall in love with him.
Ko released in nearly 230 theatres in Tamil Nadu, making it Jeeva's biggest wide release. It is also being released in multiplexes in metros like Delhi, Mumbai, Pune, Chandigarh, Lucknow and Vadodara with English subtitles to attract the non-Tamil audience.Ayngaran International released the movie on DVD and Blue-Ray.