Let the Game Begin - S1.E3

After kidnapping Nisha, Keerthi, and Riya, Adi decides to play a deadly game with the girls, a game that can possibly kill them. In the meanwhile, private detective Saravanan tries to look for Nisha, and in the process starts to enquire Murali, Kiki, Murali's mistress and Nisha's doctor. Does he find any clue?