Code 37

Parcels with lewd contents are sent to 15-year-old Céleste. The girl's outraged mother demands that Hannah's team bring the person responsible to justice. The investigation initially leads to her neighbour Pascal, with whom Céleste often babysits. But both he and the girl deny that anything is going on between them. Then, however, Céleste's diary is found in which she fantasises about sex with the neighbour. So who is stalking whom - and why?