'Mouse' Episode 4: Is Yo-han really a killer? Bong-yi's grandmother killed after finding his secret lair
'Mouse' is in its second week and the show has already got us wondering if they can keep us hooked to the mystery any longer. In Episode 3, we saw how Yo-han, the son of serial killer Headhunter had ended up leaving his place for a bit leaving the housekeeper — Bong-yi's grandmother — to clean his place. He had left the key to his underground lair in the door and sadly, Bong-yi's grandmother ends up entering and seeing what Yo-han had hidden there.
The pictures of all the victims who had been killed by the serial killer is found in the room. This killer continues to show hatred towards God by positioning the middle finger of his victims to face the cross of a church. From what we have seen of this show, Yo-han, Headhunter's son not only carries the psychopath gene, but he also killed his stepfather and his two siblings. He continues to be in touch with his mother, who is clearly in denial about her son's true face.
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Yo-han as a child had approached the church to look at the figure of Jesus on the cross and asks if he really is different and if he really is a monster. The hatred that we heard when the child Yo-han asked this question is what has us believe that he could after all be the serial killer. Then, there is also the fact that he met his father in jail, and in addition to this is his lair. The secret lair where he had kept pictures of all the victims who had died so far. The grandma took one of the pictures giving away the fact that she had been in his hidden spot and to him following her to her neighborhood where she is later found dead by Ba-reum (Lee Seung-gi).
This is what really seems to confirm him as a lead suspect in the case. The problem now is the fact that Ba-reum has passed out after meeting with an accident while he was following the man who had probably killed Bong-yi's grandmother. The one he sees after falling down is Yo-han. What is clear is that after the grandma is found, the picture that she had carried out, the one that she had sneaked out of Yo-han's house will be found by detective Mu-chi.
Mu-chi still doesn't know that the reporter — Choi Hong-ju — is in love with Yo-han. She also knows that he is the son of the Headhunter, and that set up is a hardback to how Headhunter had Yo-han's father fooled his mother.
'For All Mankind' Season 2 episodes will release every Friday on Apple TV+.
