CID find out that Vikas had met a man at his house before he was murdered and try to find out his identity and deduce that it must be someone at Vikas' office. Meanwhile Dr. Salunkhe's forensic work gives the team two new pieces of evidence. One is the dental records of the killer from an apple he left behind and a cigarette brand smoked by the killer. Will these new clues be enough to find out who the killer is?