Bureau of Justice Statistics - "collect, analyze, publish and disemminate information on crime, criminal offenders, victims of crime, and the operation of justice systems at all levels of government."
FBI's Uniform Crime Reporting Program – "collects statistics on violent crime and property crime."
Federal Bureau of Prisons - "protects public safety by ensuring that Federal offenders serve their sentences of imprisonment in facilities that are safe, humane, cost-efficient, and appropriately secure."
Office of Juvenile Justice and Delinquency Prevention (OJJDP) – "provides national leadership, coordination, and resources to prevent and respond to juvenile delinquency and victimization."
OJJDP Statistical Briefing Book - "provides timely and reliable statistical answers to the most frequently asked questions from policymakers, the media, and the general public."
OYEZ - "multimedia archive devoted to the Supreme Court of the United States and its work."
Supreme Court of the United States - history of the court, docket, previous cases and rules.
National Criminal Justice Reference Service - "federally funded resource offering justice and drug-related information to support research, policy and program development worldwide."
Statistical Abstract of the United States – "standard summary of statistics on the social, political, and economic organization of the United States."
National Organization for Victim Assistance - "oldest national victim assistance organization of its type in the United States."
National Center for Victims of Crime - "nonprofit organization that advocates for victims' rights, train professionals who work with victims, and serves as a trusted source of information on victims' issues."
National Council on Crime and Delinquency - "promotes just and equitable social systems for individuals, families, and communities through research, public policy, and practice."
FedStats - "access to the full range of official statistical information produced by the Federal Government."
NCSL - Civil & Criminal Justice – National Conference of State Legislatures Issues & Research in Civil and Criminal Justice.
Legal Information Institute - "We are a not-for-profit group that believes everyone should be to read and understand the laws that govern them, without cost."
Death Penalty Information Center - "national non-profit organization serving the media and the public with analysis and information on issues concerning capital punishment."
Landmark Supreme Court Cases - "funded by the Supreme Court Historical Society to provide teachers with a full range of resources and activities to support the teaching of landmark Supreme Court cases."
Sourcebook of Criminal Justice Statistics Online