아무도 모른다 - Season 1 Episode 15 Epizóda 15 We might find a body if we dig up there.
Prehľad: Young Jin and her team arrest Oh Du Seok as the prime suspect of the murder of Yoo Pan Soo. Jang Ki Ho decides to lure Baek Sang Ho to the church where he has a one-on-one talk about the secret the book is holding.