School ends, summer begins and small-town teens' perfect lives crumble when Elena vanishes. Hidden secrets soon emerge, threatening to ruin everything.

Worried about their friend, Vanessa and the group begin a search in the town. Meanwhile, a social media account claims to be Elena.

The town is left in shock. New DNA evidence surfaces, raising more questions. While others have solid alibis, Giorgio harbors a dangerous secret.

Vanessa's confession sparks an arrest, fueling her guilt. Vera's anger intensifies and her family is consumed with worry. Diana makes a risky move.

As the investigation reveals lies within the rowing team, Vanessa's world shifts as she starts a new job and forms unexpected connections.

Tensions peak and relationships break down. Vanessa uncovers the truth about Elena's pain, and a critical clue shifts the investigation.