I used to watch lots of crime thrillers. But I assure you this one by far one of the best I have seen. Most of the directors of crime thrillers will underestimate the viewers capacity and irritate us with their screenplay. The director of series didn't made that mistake. Till the very end, we could not able to guess the murderer or the motive behind it. Acting is outstanding. Hats off to the entire team for such brilliant production.