Connecting the past.

This episode was basically about the past and how the four team members were connected by a case, the tape suffocating case. The three team members are trying to find out more about Ji Hoon’s past and why was the seven years old murder erased from the computers.

What happened is that the case Ji Hoon was investigating turned on him since apparently the murderer killed his wife with the same tape method and ever since then he spent his life looking for him without any clue. Will he be able to finally find him next up? Let’s watch and see.