
Two US airmen have been shot dead and two wounded at Frankfurt airport.
The gunman, believed to be from Kosovo, opened fire on a bus containing US airmen in front of Terminal 2. The bus driver and a passenger were killed and two others were seriously injured.
Police said it appeared an argument had broken out on board the bus before the suspect opened fire. The dead soldier was found outside the bus, which had a US government licence plate marked "AF", for air force.
The two injured had been shot in the head and chest, police said. The gunman fled from the scene and a suspect was arrested inside the terminal shortly afterwards.
Police would not give out any information on the suspect, but Kosovo said he was one of its citizens.
Kosovo's...