Many graphs using the data are shown at the end of the post. Each time a public shooting draws national attention, particularly at places such as schools or churches, politicians and the media often respond by citing figures that claim the United States suffers...
Original Research
Artificial Intelligence Chatbots Continue to Lean Politically Left on Crime, Policing, and Gun Control
Students, reporters, and researchers already rely heavily on AI chatbot programs to write term papers, media reports, and research papers, and social media influencers frequently cite them as well. Thirteen AI chatbots are currently available for public use, as...
Australians are dramatically more likely to be victims of violent crime than Americans
Dr. John Lott and CPRC senior fellow Kesten Green, who is also a researcher at the Adelaide University, College of Business and Law, compared the violent crime rates in Australia and the United States. Australian are clearly at much greater risk of violent crime than...
NEW UPDATED Research: Do Armed Civilians Stop Active Shooters More Effectively Than Uniformed Police?
We have updated our earlier research to examine the FBI's active shooting data over the eleven years from 2014 to 2024. The new research is available here. . The FBI tracks active shooting cases—where individuals attempt to kill people in public places, excluding...
Hawaii’s Supporters Falsely Claim that Walmart, Kroger, Walgreens, CVS, Costco, and Target Generally Prohibit Permitted Concealed Carry in Their Stores. These Stores Can Post Signs Banning Guns, But They Don’t—They Don’t Even Ban Carrying Without Permits in Constitutional Carry States
The behavior of major retailers, who own large swaths of private property open to the public, aligns with these preferences. Some of the country’s biggest chains—including Walmart, Costco, Kroger, Walgreens, CVS, and Target—generally prohibit their customers from...
Media Bias: How Often Do People Who are Legally Carrying a Concealed Handgun Accidentally Shoot a Bystander? How about the Police?
Wall Street Journal reporter Mark Maremont continues his attacks on people carrying concealed handguns (this titled "The Innocent Bystanders Caught in Deadly Crossfire of Self-Defense Shootings"). Previously we tried writing letters to the WSJ pointing out legal...
Concealed Carry Permit Holders Across the United States: 2025
A copy of our newest report is available here (please download). Copies of our annual reports from 2014 through 2024 are available here. . After peaking in 2022, the number of Concealed Carry Permit holders across the United States has declined for the third year in a...
UPDATE: New York, a Sanctuary state, Released 6,947 Criminal Illegal Aliens, and still has 7,169 Criminal Illegals in Prison, with 148 for Homicide. Illegals’ Share of Prisoners is 3.4 to 4.2 times their Share of NY’s Population. Incarceration costs are well over $1 billion per year.
At the end of this we have added Fact-checks from ChatGPT 5.1 and Grok Expert In April 2025, the New York State Department of Corrections and Community Supervision (DOCCS) held 32,469 incarcerated individuals. By November 2025, New York’s jails held another 18,334...
Amicus Brief for the Supreme Court, Wolford et al v Lopez (Hawaii), on Gun-free Zones in Hawaii
The Crime Prevention Research Center has worked with the Peace Officers Research Association of California and the California Association of Highway Patrolmen on an Amicus brief for the U.S. Supreme Court looking at the Ninth Circuit holding “that a national tradition...
America’s Dramatic Decline in Homicide Clearance Rates (Arrest Rates) from 1965 to 2024: Falling From 91 to 52 Percent
The FBI's Criminal Justice Information Services (CJIS) shows a dramatic drop in arrest rates for homicides over the last 60 years -- a 43 percent, 39 percentage point, drop. The Excel file with the data is available here. fbi_murder_rate_1965_2004Download
UPDATED: 2023 Data: Comparing Total Vehicle Deaths to Total Firearm Deaths for those Under Age 18 (Homicides or Murder, Unintentional, Suicide, and Undetermined), also numbers for those under 15.
For those under 18, vehicle deaths are consistently greater than those from firearms. When you use the FBI murder data, the vehicle deaths exceed the firearm deaths for 2019, 2020, 2022, and 2023 and likely 2021, though the FBI data isn’t available for that year. The...
Final 2024 Numbers Show Bigger Surge in Violent Crime Under Biden Than Previously Thought
The 2024 National Crime Victimization Survey from the Bureau of Justice Statistics is out and the increase in violent was even worse than seen during the first three years of Biden's administration. During the first three years, the increase in felonious violent crime...












