Lookout

Samil Supermarket Case (1x1)

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One day, a guy enters the police station and claims that he’s the real suspect of the Samil Supermarket murder case. He says the suspect imprisoned in jail for 12 years is innocent and he is making a confession only because he was forced to. Apparently, he has been blackmailed by someone that everyone around him will find out what he did if he doesn’t confess.