The newspaper again:
But late Friday afternoon, the public prosecutor's office in Stuttgart was able to give the all-clear: None of the men were suspected of having prepared a serious criminal offence at the airport that would endanger the state. "The searches revealed no evidence for our suspicion," said a spokesman for the public prosecutor's office in Stuttgart. The suspects, whose whereabouts were known to the police, picked up only one woman at Stuttgart airport, they had no luggage with them, their behaviour was suspicious. The chat was not serious, there were no connections to the alleged spying of Charles de Gaulle airport in Paris. False alarm therefore.