Colombia's dense jungle on the Caribbean coast is the heartland of the Urabeños,one of the most powerful criminal organizations in the Americas. This is where its top leaders are hiding, and it is also where the government is rebooting its largest-ever police operation to try, and once again,to force them out. But so far the massive effort has failed to achieve its main objective: capturing Colombia's most wanted criminal suspect.
Source: insightcrime.org