Elena and Pietro can take Caterina back home. The girl is pregnant of her classmate Fabrizio and talking with Elena, she promises to tell her parent, Grazia and Enrico, everything. This attention to the girl leads Pietro to the right track… and make him discover the truth: Caterina is his niece. Interrogated by the police, the girl confesses that at the party there was lot of drogue. Police investigation then shift on a pushing drogue track. Alessandro is worried about his brother Samuele to be involved, because he had a drogue addiction when he was younger, but Elena hopes for his involvement. Samuele raped her fifteen years ago, and after this violence Caterina was born. Elena fights harshly with Alessandro, even if she doesn’t want to tell him this truth. She loses. Samuele doesn’t have anything to do with the drogue dialing. Maybe there’s another line… someone doesn’t want that Diana awakes from the coma: she’s one of the girls that survived the tuna factory explosion. Why? In the meanwhile, Caterina goes to Pietro’s house. She doesn’t have the slightest intention to go home