Echoes in the Dark (S01E04)

After a man, previously sentenced for his wife's murder, has his conviction overturned, Ben jeopardizes his career to uncover proof that he also killed his son, whose remains are still missing. Meanwhile, Nora and Walt face a dilemma with a witness willing to testify against the man who took her boyfriend's life. However, her courage falters when the killer escapes custody and threatens her safety, forcing them to navigate a treacherous situation as they seek justice.