Las vidas de Celia (2006)

The night Celia unsuccessfully attempts suicide, a teenage girl (Melany) is raped and murdered nearby. Miguel Ángel, the police officer in charge of finding the perpetrator of the crime, digs around Celia and her closest circle, including her two sisters (Carmen and Ángela) and her husband Agustín. While the cop suspects about the girl's boyfriend (Pedro), Celia suspects about her husband.