Columbia subject headings:
Crime--United States.
Criminal justice, Administration of--United States.
Criminals--United States.
Law enforcement--United States.
Police-community relations.
Harvard subject headings:
Crime--United States
Criminal justice, Administration of--United States
Law enforcement--United States
Police-community relations.
Princeton subject headings:
Crime--United States.
Criminal justice, Administration of--United States.
Law enforcement--United States.
Police-community relations.