1. Episode 1

When Yara stops answering her phone, her parents quickly raise the alarm. Four years later, a suspect is arrested under strange circumstances.

2. Episode 2

The investigation reaches a turning point that everyone hoped to avoid. A testimony triggers theories about revenge against Yara's family.

3. Episode 3

Massimo Bossetti discusses the DNA match that was crucial in Yara's case and reveals secret affairs that destroyed his own family.

5. Episode 5

Bossetti's defense insists on repeating the DNA tests while the prosecutor faces accusations of obstructing the process. The judge announces the verdict.