A stranger among us / Ghosts of the past

The men of the 10th Tuscolano are busy solving a case involving a young non-EU citizen. Thanks also to the help of Vittoria our men discover that Samira, the young woman, is the nanny of a family blackmailed by some loan sharks. Anna and Raffaele deal with a case involving Alessia, raped a year earlier and now accused of taking revenge on the culprit.