1)The two thieves stole the money
and escaped.( theft)
2) There were three hijackers on the plane. The Passengers saw them.(
hijacking)
3)Two armed robbers entered the bank and shouted 'hands up!'.(armed
robbery)
4) The murderer went to prison for twenty years.(murder)
5)A group of vandals destroyed the school hall.( vandalism)
6) The police caught a hacker this morning. He entered NATO's computer
system and tried to destroy it.( hacking)