MERCY KILLING EPISODE
The show starts off with a guy opening the door of his house, he calls a hospital and asks for his mother, Sushila Paswan but is shocked to know that she has been discharged from the hospital. He sees someone lying on the couch but, can't recognise who it is.
Cut to the next scene, the SS team arrives and start looking for clues, the man's name is Vijay Paswan, and the dead person lying on the couch is his mother, Sushila Paswan. Vijay tells Aryan that his mother was a cancer patient and that he had been in Delhi for 4 days on account of work and he got back at 10.30pm. When he got back and called the hospital, he found that his mother had already been discharged 2 days ago. He then found his mother lying on the couch. Shotgun shows Aryan some bruise marks on Mrs. Paswan's face and that she took injections, her time of death was 6pm.
Cut to the SS office, the team brainstorms and Aryan receives information that Vijay came back to Mumbai at 4.30pm whereas he himself told them that he came back at 10.30pm. Aryan decides that Vijay is the prime suspect. He interrogates Vijay quite rudely since he is convinced that Vijay has murdered his mother. Vijay tells him that he came back to Mumbai at 4.30pm but he was in Marine Lines at that time but has no alibi to prove it.
Deepika tells Aryan that Mrs. Paswan died due to a dose of Potassium Chloride. Another case arrives at that moment, another guy named Mohit Shetty is found dead in his house. His son Prabhu Shetty tells Aryan that Mohit Shetty had cancer and that he was being treated in hagwati Hospital before his death. Boxer finds information that Mrs. Paswan and Mr. Shetty's beds were adjoining to each other and they were being treated by the same doctor, Dr. Acharya. Deepika and Aryan quarrel over the case. Aryan goes and meets Dr Acharya and informs him of Mr. Shetty's murder, the doctor tells him that if potassium chloride alone is injected into the body of the patient then they die a very painful death. He then understands that this could be the reason why Mrs. Paswan had those injury marks on her face.
Aryan strongly feels that Vijay is the killer and that he has killed Mr. Shetty only to prove that they are serial killings, moreover, evidence like Mrs. Paswan's will, etc. point out that Vijay could have killed Mrs. Paswan for her money. He camps at the office for the night and checks out various books for reference and falls asleep in the office, Neha arrives early in the morning and jokes that maybe they should order a bed for him so that at least he can sleep properly. He takes out all his stuff like a set of clothes, shaving cream, etc to change. Deepika finds out and goes off to reprimand him while he is shaving. It is a rather funny scene, and for once, Aryan tells her to close the door, which she leaves open and then comes back and shuts it, to which Aryan resumes his shaving after she closes it.
Deepika feels that someone else could be the killer, or it could be a serial killing or something like that. Some of the evidences point towards Dr. Acharya as well, and now Aryan feels that Dr. Acharya could be the killer, if not Vijay. He argues about this matter with Deepika again. In the middle of one such arguement, Aryan gets a call that Vijay Paswan has been found with Dr. Acharya's body. Vijay tells them that he had come with the intention of killing Dr. Acharya but found him dead already with some video tapes lying next to him.
Now, Deepika suspects that Vijay has killed them to make it look as though Dr. Acharya killed his patients and then committed suicide himself, Aryan now feels that the killer is someone else who has killed all three of them. Deepika tells Aryan that Dr. Acharya had a brain tumour.
Finally it dawns on Aryan on searching Dr. Acharya's house that the only person who could know about Dr. Acharya's patients and about his own condition was Mrs. Acharya, his wife, a fully qualified doctor. Ajay, Aryan and Boxer manage to trace her just before she is going to inject another cancer patient with Potassium Chloride. Aryan stops her and asks why she is doing all of this. He realises thorugh her behaviour that she is mentally ill and she is taken away. Finally, Aryan and Deepika patch up and Deepika tells Aryan to go home, and he goes home without arguing, saying that he has to go because 'SHAVING FOAM KHATAM HO GAYA'