Arianna Lancise finds her 4-year-old daughter dead in the car, where she had left her for just several minutes. The lack of clues leads the police and public opinion to blame Arianna, but Valeria is convinced that she is completely innocent.
Valeria tries to prove Ariana's innocence and learns her mother never killed her father.
Lucia's former cell mate, Monica, pays a visit upsetting both mother and daughter.
A young Egyptian woman is found dying after having been stabbed multiple times.
