Columbia subject headings:
Crime and age.
Older offenders--North America.
Older people--Crimes against--North America.
Harvard subject headings:
Crime and age.
Older offenders--North America.
Older offenders--United States.
Older people--Crimes against--North America.
Older people--United States.
Princeton subject headings:
Crime and age.
Older offenders--United States.
Older people--North America--United States.