A girl from Sister Maria's foster home gets attacked and Severino announces he has a girlfriend.
Cecchini comes up with a plan to help his former teacher get her memory back.
The police investigate a hit-and-run case while Assuntina tells Cecchini she wants to live with her boyfriend.
A woman is found dead from a gunshot wound and the man who finds her is a paraplegic whom Don Matteo knows well.