beheaded or mutilated bodies of five people

Suspected drug smugglers have dumped the beheaded or mutilated bodies of five people around the Mexican capital in recent days in what appear to be revenge killings for a cocaine seizure at the airport.
The severed heads of two men who worked for a private customs firm were found near Mexico City airport on Saturday while their bodies appeared just outside the city.
One of the heads had an index finger stuffed in its mouth and the other had a finger in its ear.
Mexico's attorney general said over the weekend agents had seized half a ton of cocaine found at the airport on a flight from Colombia.