A group of friends have their lives turned upside down when one of them dies on the road after a drunken birthday party. Salomé, his widow, was not present at the party and is shocked to learn that Sebastian, who is usually so careful behind the wheel, has been found with more than two grams of alcohol in his blood. She wants to understand. What happened that night? What can she tell their little boy, Leo, about his father’s death? Didn’t their friends Paul, Julie and Ethan see that he had too much to drink? If so, why would they let him drive? Did they have anything to do with Seb’s death? Salomé has no choice but to file a complaint and create a shock wave that will have repercussions on their lifelong friendship.