After Lucia 2012

Roberto, Hernán Mendoza, is deeply depressed after his wife, Lucía, dies in a road accident. He decides to leave Puerto Vallarta and move to Mexico City with his 17-year-old daughter, Alejandra. Settling into a new school, Alejandra goes to a party one night with her classmates. At the party, she has sex with José, who films the encounter on his phone. The next day the footage circulates around the school, and Alejandra begins to receive text messages calling her a slut. This gives some peers a reason to bully and sexually harass her, though she keeps quiet about the incidents.

The school organises a trip to Veracruz, where all students must attend. At the resort, rooms are shared by groups of four. Alejandra is bullied again into going into the shower by her female roommates. They block the door. At night, while the rest of the students enjoy a party in the main room, the boys take turns entering the bathroom and rape her. The group then goes to the beach to continue the party. When it ends, Alejandra is asleep on the beach as one of the boys urinates on her. One of the female students suggests she should go into the sea to wash herself; the rest join her and they have fun in the water. Alejandra disappears and the rest become anxious about repercussions. The next morning, the teachers discover she is missing and alert her father. He finds out about the bullying and is frustrated when the police cannot take action, as the crimes have been committed by minors.

Unbeknownst to everyone, Alejandra is safe in a building where she went to sleep. Meanwhile, her father follows a car driven by José’s father and kidnaps José after his father went to park his car. He ties Jose’s hands behind his back and gags him. He drives to the coast where he hires a boat and takes José out to sea where he throws him overboard, before starting the engine again and continuing to ride.