Come and Hug Me - Season 1 Episode 22 It's a Copycat Crime
Overview: During an interrogation, Hui Jae threatens Moo Won and tells him that Nak Won will be the next victim. Enraged, Moo Won grabs him by the collar and warns him not to touch her. Meanwhile, news spreads regarding Reporter Park Hee Young's death. Do Jin goes to the crime scene and finds a bloodied hammer.