The alert sparked concern for some passengers and several social media users contacted the airport
alert
Police: "A bystander with a pistol confronted the shooter outside the restaurant and fatally shot him"
Power outage and zombie alert issued for residents of Lake Worth and Terminus
The civil protection units are on alert
A status not seen since the Cold War ended in 1991
Terrified travellers were filmed running out of the station in the north of the capital after police responded to a "security alert"
Passengers told of possible threat before take off
The driver fled the scene and security services are currently looking for them and the vehicle
Hamburg police are reporting that one person has been killed and several injured
A coach has gone up in flames after a horror crash on a motorway in Germany's Bavaria