This person comes into your house and steals expensive things.
This person takes things from you by force in the street.
This person takes things from your pockets while you are not looking.
This person brings things into the country without paying tax.
This person takes things from a shop without paying for them.
A crime is reported to this person.
A crime is investigated by this person.
If caught, a criminal needs this person.
The criminal is punished by this person.
This person is locked up for a crime.