It's 2003. The Thunder Platoon, a group of Colombian army soldiers between the ages of 18 and 23, is celebrating its latest combat victory at a farm in the tropics: they have killed nine suspected guerrillas. Under the blazing sun, amid laughter, music, and alcohol, they are also celebrating that their commander, Montoya, will soon be decorated for his tireless work in the fight against "terrorism."

In august 2017, I chose Camilo Najar (21) - known in his social media as Son of Sodom - to be the protagonist of my first fiction film. In the casting we talk about death, the future and his sexuality. A week later, Camilo died of a heroin overdose. Who was Son of Sodom?