Dr. John Lott has a new piece at Real Clear Investigations on the record drop in violent crime during 2025 and the historic low murder rate. Also linked to it at HotAir. . The U.S. has been running a real-time experiment on two approaches to criminal justice: the...
Crime Prevention
Research Center
Dedicated to conducting academic quality research on the relationship between laws regulating the ownership or use of guns, crime, and public safety
Latest Research
The Reported Violent Crime Continues to Plummet This Year: An estimated 18.4% drop in homicide in the first seven months of 2026 compared to the first seven months of 2025, rapes were down 10.6%, robberies down 16.7%, and aggravated assaults down 3.5%
Screenshot Comparing the number of murders in the first seven months of 2025 to the same time in 2026:FBI Crime Data Explorer Data Discovery ToolMonth20252026Coverage gap in 2026 in percent of the population covered in percentage pointsPercent Drop in Homicides...
The Latest Research
Get our latest research on crime sent straight to you. Find out what law enforcement and gun ownership policies will make people safer
Latest Columns
At The Federalist: The Media Won’t Tell You Felony Violent Crime Is Plunging Under Trump
Dr. John Lott has a new piece at The Federalist that focuses on media bias. Our tracking of the lack of media coverage by major outlets on this historic drop in violent and property crime and murders is available here. The piece was linked to on the front page of Real...
At Real Clear Investigations: Arrests, Prosecutions and Deportations Fuel Record Drop in Crime
Dr. John Lott has a new piece at Real Clear Investigations on the record drop in violent crime during 2025 and the historic low murder rate. Also linked to it at HotAir. . The U.S. has been running a real-time experiment on two approaches to criminal justice: the...
At the National Review: Yes, Armed Civilians Can — and Do — Stop Mass Shootings: Data ignored by the FBI show the importance of defensive gun use in bringing down active shooters
Dr. John Lott has a new op-ed at National Review Online. . Two days after last week’s attack on an Oregon elementary school, the Associated Press opened a news story with a familiar claim: “Few mass shootings in the U.S. end like the deadly attack on an...
At The Washington Times: ‘Good guy with a gun’ phenomenon is no myth
Dr. John Lott has a new op-ed piece at the Washington Times. . Censorship was a serious problem during the Biden administration. . President Trump has reversed some of the changes that President Biden made to information published by the...
At The Federalist: Endless Plea Deals Prove The Death Penalty Is A Powerful Deterrent
Dr. John Lott has a new op-ed at The Federalist. . Without the threat of the death penalty, prosecutors would lose a powerful incentive for defendants to negotiate. . The U.S. military last executed a convicted criminal on April 13, 1961. But if anyone deserves the...
At The Federalist: New Trump Admin Stats Prove Good Guys With Guns Save Lives
Dr. John Lott has a new op-ed at The Federalist. See also the link at Real Clear Politics. . The federal government consistently downplays evidence that armed, law-abiding citizens can stop public mass-casualty attacks. . Those who manipulate crime data can shape the...
At Townhall: Gun Control Advocates Really Don’t Think There Is Any Age at Which People Should Own Guns
Dr. John Lott has a new op-ed at Townhall. . Gun control advocates have condemned the Justice Department’s decision to stop criminally enforcing the nearly 60-year-old 1968 federal ban on licensed dealers selling handguns to law-abiding 18-, 19-, and...
At the New York Post: Left’s push to delay deporting illegal-migrant criminals imposes huge costs on taxpayers
Dr. John Lott has a new op-ed at the New York Post. Also linked at Real Clear Politics. . Much of today’s deportation debate centers on the question of who should count as “criminals” to be immediately sent back to their home countries — with anti-deportation...
Videos
Talks
Talk at the 2026 Gun Rights Policy Conference: The Effects of Gun Control Policies on Crime and Public Safety
https://www.youtube.com/watch?v=nX8uoAHk8G0&t=222s A copy of the PowerPoint is available here. GRPC 2026 Sept 27 TalkDownload
Talk at Freedomfest on Restoring Self Defense
https://www.youtube.com/watch?v=vVlFRlwy4G4 Dr. John Lott's talk on July 10th, 2026 on Restoring Self Defense. A copy of the PowerPoint is available here.
Talk in Argentina: Making People Safer
Here is the audio and PowerPoint for Dr. John Lott's recent talk in Buenos Aires, Argentina on August 13th. This talk has Lott speaking in English followed by a translator speaking in Spanish. Argentina-Talk-2025-without-videoDownload The video in the presentation is...
Media Appearances
On One America News: To Discuss Oregon School Shooting and Armed Teachers
https://youtu.be/ssAdVoO1-j0 Dr. John Lott talked to John Hines on One America News about the school shooting in Bend, Oregon, where an armed bystander intervened and killed the gunman despite the district’s ban on staff carrying firearms. They also discussed a new...
On the Bill Meyer Show: To Discuss the Bend School Shooting
Dr. John Lott talked to Bill Meyer on Oregon’s KMED about the truth behind the Bend school shooting and the “good guy with a gun” issue in the mainstream media. (Monday, October 19, 2026, from 10:05 to 10:20 AM ET)
On The Vicki McKenna Show: To Discuss the School Shooting and Gun Control Policies
Dr. John Lott talked to Vicki McKenna on her statewide radio show in Wisconsin about the latest school shooting in Bend, Oregon, and gun control policies around the world. (Monday, October 19, 2026)
All Our Posts
A federal grand jury in Wichita, Kansas returned an indictment today charging a postal worker with stealing thousands of pieces of mail, including hundreds of Republican Party candidates political mailings
The problem with sending political items in the mail. If this happens with political mailings, what might happen with mail-in and absentee ballots. . WICHITA, KAN. – A federal grand jury in Wichita returned an indictment today charging a Kansas postal worker with...
CPRC in the News: Report 24, Daily Signal, Real Clear Investigations (2), Patriot Pulse, Business & Politics, and more
German first, English translation following it. Man muss nicht immer hilflos auf die Polizei warten – und eventuell zum Opfer werden. Nach einer Auswertung des Crime Prevention Research Center stoppten legal bewaffnete Bürger in den USA zwischen 2014 und 2025...
At The Federalist: The Media Won’t Tell You Felony Violent Crime Is Plunging Under Trump
Dr. John Lott has a new piece at The Federalist that focuses on media bias. Our tracking of the lack of media coverage by major outlets on this historic drop in violent and property crime and murders is available here. The piece was linked to on the front page of Real...















