Warlord behind 1,500 murders returns to Colombia after 12-year sentence in US

Salvatore Mancuso was taken into police custody and is expected to cooperate with investigation into war crimes in 1990s and 2000s

A Colombian warlord found responsible for more than 1,500 murders and cases of forced disappearance has been returned to his native country after serving a drug-trafficking sentence in the United States and being denied several requests to be sent to Italy, where he also has citizenship.

Salvatore Mancuso arrived in Bogota's El Dorado airport on a charter flight that also carried dozens of Colombians who had been deported from the US after illegally crossing the southern border. Mancuso was quickly taken into police custody, wearing a green helmet and a bulletproof vest.