Shipment of human skulls impounded by Mexican authorities en-route to U.S.

Four human skulls en-route from Mexico to the U.S. were impounded at Queretaro airport Friday after being found wrapped in aluminum foil, ready for a private courier to take them to the U.S.

The package had been sent from the western coastal state of Michoacan – one of the most violent parts of the country – and was destined for an address in Manning, South Carolina, it said.