An unexspected summer

This summer  I went to Italy with my parents and my two siblings.When we arrived at the airport someone was shouting for help.Suddenly the people started to run .We saw five terrorists who were radomly shooting people .One of them didnt agree so he started to help the people around him .Fortunately there were some policemen at the airport.I saw them so I called the  policemen to come and arrest the terrorists .But they couldn't do anything with the terrorists because they were afraid of getting hurt .We hide in the toilets for about four hours waiting for more reinforcements to come