Delta says needles were found in sandwiches on four flights to the U.S. All four flights originated at Schiphol Airport in Amsterdam . One passenger was treated but refused medical treatment , the airline says . It 's part of an active investigation . '' The food company , Delta , the FBI and police in the Netherlands are investigating .
Delta says needles were found in sandwiches on four flights to the U.S. All four flights originated at Schiphol Airport in Amsterdam . One passenger was treated but refused medical treatment , the airline says . The food company , Delta , the FBI and police in the Netherlands are investigating .