S1·E1518 Khooni Daya

Episode recap

In season one, episode fifteen hundred and eighteen of C.I.D., titled Khooni Daya, a man approaches and claims that Daya has stabbed him and wants to kill him. As the case unfolds, the members of the C.I.D. realize that the man suffers from a specific medical condition. This condition is caused by excessive chemicals in his brain, which leads him to see Daya's face in everyone he encounters. Following this discovery, the bureau works to determine the underlying reasons behind his psychological state and whether they can uncover why he is experiencing this severe chemical imbalance. The narrative focuses on the team investigating the man's condition and trying to understand the root cause of his terrifying visual hallucinations involving their colleague.