AL JAZEERA: Dozens of young people killed in Colombia, perpetrators unknown →
Alvaro Caicedo recalled finding his 15-year-old son's body on August 12, tortured and lying beside four other lifeless Afro-Colombian teenagers.
His son, Jose, was killed in the impoverished Llano Verde neighbourhood in the western Colombian city of Cali.
![A policeman plays a trumpet next to a set of coffins placed as part of a protests in Medellin against the violence in Colombia, where several massacres have happened during the past days [Joaquin Sarmiento/AFP]](https://images.squarespace-cdn.com/content/v1/5bc413189b7d1509fe6fc64b/1598415525998-5N5FFGZWYYO1BQ8BEW06/0dae09bcde7f47ffb2884c200770f2dd_18.jpg)
A policeman plays a trumpet next to a set of coffins placed as part of a protests in Medellin against the violence in Colombia, where several massacres have happened during the past days [Joaquin Sarmiento/AFP]