Diary of a Prosecutor - Season 1 Episode 7 School Violence
Overview: Sun Woong gets a surprise visit from his son Jae Hoon. It turns out that Jae Hoon is in trouble for bullying a classmate. Meanwhile, Myung Ju works on a school violence case in which a middle-school girl jumped from her school building after being bullied. Sun Woong deals with uncomfortable conversations at work and is unsure of what he should do about his son.