(Chicago, IL) -- U.S. Customs has seized six human skulls shipped to Iowa from the Netherlands.
According to the Customs report, the skulls were sent in three separate packages from the same person, and were intercepted when the packages were x-rayed.
Customs agents screen out possible agriculture and bio-hazards in imports and shipments from foreign countries.
There's no explanation why the human skulls were being shipped to Iowa. They've been sent to the Centers for Disease Control for more analysis.