1x15 - Less than Evil

Seon Jae gets arrested as a suspect for murdering Go Joo Seong. She tells that Jang Hyung Min is the one who killed Go Joo Seong and she saw him for himself, but the police, except for Tae Seok, wouldn't trust her because there's no evidence. In the meantime, Jeon Joo Hyun who ran away from the murder scene ends up in a car accident.