Joker: Unforgiven Investigator
Season 1, Episode 4: Crime 4 The mystery hidden behind the random killing
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All Episodes - Season 1
Episode 1
Crime 1 The two-faced detective... The brutal perpetrator brought to justice by a dark force
Episode 2
Crime 2 The hidden trap behind the insurance money murder
Episode 3
Crime 3 The faked stalker murder
Episode 4
Crime 4 The mystery hidden behind the random killing
Episode 5
Crime 5 Money monger... the ruthlessness of the female lawyer
Episode 6
Crime 6 Child abuse... the life that can't be saved...
Episode 7
Crime 7 A copycat appears... The wrongful pursuit of justice
Episode 8
Crime 8 The shocking death... Date's greatest crisis
Episode 9
Crime 9 Statute of limitations... Nowhere to hide from the truth
Episode 10
Crime 10 Unexplained disappearances... The mysterious mastermind is revealed? The shocking end