Incarceration Detailed Data Tool

https://www.sentencingproject.org/research/detailed-state-data-tool/

The Detailed Data Tool from The Sentencing Project provides a federal and state-level look at data related to incarcerated people and prison populations. This includes total corrections populations, youth in custody data and data about the gender, race and ethnicity of incarcerated people. The Sentencing Project also maintains data looking at prison population over time by state.

From The Sentencing Project

Best Practices: Foundations

SKIP TO A SECTION: Understand the legal system and criminal justice policy Consider why you are covering a crime Do no harm Language matters Back to Best Practices home Learn the basics You’ll need to understand the basics of the legal system and criminal justice policy before you start reporting on it. Know the differences between charges, arrests, indictments, trials and similar cases. Understand sealed records, plea bargains and expungement laws in your jurisdiction. Research is your friend, consider the resources available to you, and contact other reporters and lawyers who may be willing to answer your questions. An arrest is when police take someone into custody. This is usually how criminal prosecution begins. A police officer can arrest someone if they see them commit a crime, have probable cause to believe that they committed a crime or if the officer has a valid arrest warrant. Someone can be charged…

Why is crime down in D.C. and Baltimore? The answer isn’t simple

Total violent crimes — homicide, rape, aggravated assault and robbery — in Washington, D.C. and Baltimore City decreased by 60% and 21%, respectively, since 2015, according to a Capital News Service analysis.

Maryland state prisons saw forty-six inmate homicides since 2015, twenty-two were in the last two years

Twenty-two inmate deaths were classified as homicides between 2024 and 2025, accounting for about 48 percent of all inmate homicides since 2015, according to data from the state’s Department of Public Safety and Correctional Services.

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Best Practices: Foundations

Why is crime down in D.C. and Baltimore? The answer isn’t simple

Maryland state prisons saw forty-six inmate homicides since 2015, twenty-two were in the last two years