On the 7th. My 1981 an attempt is perpetrated in Madrid against general Valenzuela's life. this some day three young men roll carefree along Almeraia towards a little town where they intend to participate at a family celebration. Suspencted to be Basque terrorists they are arrested on the way by the Civil Guard and few days their bodies appear burnt to a cinder in a ravine alongside the road simulating a car crush. From that moment and despine threats, fear and anguish, the prosecutting attorney will initiate a merciless struggle against the apparently insurmontable barrier of governmental institutions to find out the truth: what happened, how and why it happen.