The first season consists of , each focusing on specific types of violent crimes through expert interviews and direct testimonies.

– Examines specific cases related to familial violence.

– Focuses on crimes motivated by theft or robbery.

is a Spanish true crime documentary series that premiered in early 2023. The series features expert analysis from journalists Manu Marlasca and Patricia Abet , along with forensic doctor Miguel Lorente , as they re-examine significant crimes from Spain's recent history. Season 1 Overview

– Explores filicide (parents killing their children), featuring cases like those of Ruth and José Bretón.

– Analyzes domestic and gender-based violence and the warning signs of escalating danger.