How to Use "nab" with Example Sentences

1. But I 'll nab that guy some day !
2. The kidnappers have begun to nab children , as well as foreign oil workers , politicians and ordinary nigerians .
3. Guards saw a suspect fleeing the scene early monday but failed to nab him , feng said .
4. A video helped police nab the suspect .
5. Black beast ...... when will they nab him ?