The Murderer's Shopping List: Season 1, Episode 2

1 - 2: The Murder Weapon

The police begin investigating the body that Dae Sung and Nunchucks Grandpa found. However, Dae Sung becomes nosy again and starts digging into this by himself. His way of investigation is looking into the shopping list of the victim. With the clues that he obtains from there, he notices a suspicious person within the neighborhood. (Source: Viu)