Professor T.

Season 2, Episode 7: Jitske

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Jitske, a 17-year-old girl with Down syndrome, claims she knows who murdered her mother, but she doesn't want to say who it is. When Annelies shows insensitivity towards the girl, John decides it's time for her to meet his daughter, Elke. Professor T finds that Flamant is being overly friendly and it is making him nervous, especially when she confides in him about her upcoming divorce.