El túnel de Oliva

South of Madrid, late 1990s. Oliva celebrates her nineteenth birthday in a nightclub near an industrial estate. There are her best friends, Rebeca and Desi, and also her boyfriend Manuel de ella, a young and promising police officer who has been able to escape from the night shift. After the party, the couple leaves and, before returning home, discovers the body of Raúl, Rebeca's boyfriend, a taxi driver who occasionally served as a camel, in some bushes. All the promises for the future that just a few hours ago were hovering over Oliva's group are crumbling. The next day the police begin an investigation of a crime in which the victim probably knew her executioner.