Columbia subject headings:
Criminal justice, Administration of--United States--States.
Firearms--Law and legislation--United States.
Law enforcement--United States.
Mandatory sentences--United States.
Violent crimes--United States.
Harvard subject headings:
Criminal justice, Administration of--United States--States.
Firearms--Law and legislation--United States
Law enforcement--United States
Mandatory sentences--United States.
Violent crimes--United States
Princeton subject headings:
Criminal justice, Administration of--United States--States.
Firearms--Law and legislation--United States.
Law enforcement--United States.
Mandatory sentences--United States.
Violent crimes--United States.