orologio en CB01 OFFICIAL. Of all the hellholes in the world, El Cartucho, in the Colombian capital Bogotá, was perhaps the worst. In the 1980s, the colonial neighbourhood of solid middle-class houses degenerated into the fiefdom of a drugs gang. The streets became the backdrop to a flourishing trade in drugs, people and garbage, crack houses sprang up all over and life wasn’t worth a damn.