Filha da Lei

Chief Inspector Isabel Garcia is assigned to lead an investigation into the murder of a young woman found by the river. In this new case, the 5th Brigade will count on an aid of a new element, the Inspector trainee Samuel Lopes.

Isabel and Lopes investigate a second victim, murdered in the same circumstances. Jaime wants the newspaper to focus on this case, keeping its sensationalist course. New clues thicken the mystery about these crimes.

Inspector Isabel Garcia is convinced of the culpability of the main suspect in the murders of the two young women. However Jaime pursues his will to make this case a journalistic scoop, regardless of the consequences for the investigation led by his ex-wife.

Jaime's insistence on disseminating information about the investigation begins to raise public doubts about the effectiveness of the PJ (Polícia Judiciária). Isabel remains focused on proving the culpability of her suspect, which does not allow her to realize the complicated phase that Sara goes through.

While the investigation into the "Strangler of the Scarf" case seems to have reached an impasse, the 5th Brigade can unveil the case of Sérgio and Simone. However, Isabel refuses to surrender to the evidence that his suspect is innocent and continues his investigation against everything and against all.

Another young woman is found dead and the existence of a serial killer in Lisbon seems to be confirmed. After an astonishing confession, the case seems to have come to an end. Meanwhile, through his friends Joana and Bruno, Sarah is envolved in the web of Moisés.