Longing For You S01 E09 Digging In Deep

"What happened here that day?"

Park Ki Young is found dead, and now Ko Young Ju and Cha Young Woon must charge Bae Min Gyu with the serial murders. The chief prosecutor is relieved to see his daughter back safely and wants to close the case, but Young Woon and Young Ju sense there's more to Ki Young's death and request further investigation.