The western part of the prosecutor's office has been contacted by Park Moo-sung, who was the sponsor of his colleagues' testimony, to inform him of the corruption of the prosecutors.
But he is stabbed by a knife and is dead. The witness arrests the murder suspect urgently and finds decisive evidence to resolve the case. However, The suspect claims to be innocent.
Season Number: 1
Episode Number: 1
Air Date: Jun 10, 2017