Professor T.

Season 1, Episode 9: Motherly Love

Select Source

The kidnapping of a six-year-old boy shocks the team who endeavour to do everything they can to find him. However, Professor T, questions the innocence of his seemingly distraught parents. Professor T's Mother invites him to present at the opening of her art exhibition, a prospect he is dreading. Rabet finds himself subject to a formal enquiry following the miss-treatment of a guest inspector.