A model of a human skull baffled TSA agents and shut down security at Salt Lake City's airport

• TSA agents at Salt Lake City's airport were stumped upon finding what appeared to be a human skull. • The skull, packed in a traveler's luggage, had "unidentifiable components inside," KSL.com reported. • It turned out to be a plastic medical training device, the outlet reported. TSA agents at Salt Lake City International Airport were in for a surprise after finding what appeared to be a human skull in a passenger's luggage earlier this month. While scanning the passenger's bag on the morning of September 18, agents found the...