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...
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
Eight people killed by ICE (5) or Border Patrol Agents (3) since January 20th, 2025. DHS argues these individuals were not blameless. Annual Average Customs & Border Protection Fatal Encounters under Trump are half what they were under Biden
Over 600,000 people have been booked into ICE detention centers between January 20th, 2025 and July 31, 2026. At the same time, there have been about 170,000 border apprehensions (155,000 at the southwest-border and another 15,000 nationwide). So with eight dead, that...
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 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...
At Real Clear Politics: CDC Undercounts Defensive Gun Uses
Dr. John Lott has a new op-ed at Real Clear Politics. It was also published at The Blaze and World Net Daily. . Whoever controls crime data can shape the political debate. The Trump administration has already reversed some of the changes the Biden administration made...
At Real Clear Politics: Supreme Court Just Gave Mail-In Ballot Safeguards a Chance
Dr. John Lott has a new op-ed at Real Clear Politics. The piece also appeared at the Epoch Times and World Net Daily. . The Supreme Court’s decision to stay the injunction blocking President Trump’s March executive order on mail-in ballots gives...
At Townhall: The Trump Administration Restores the Gun-Defense Data the Biden CDC Buried
Dr. John Lott has a new op-ed at Townhall. . The Centers for Disease Control and Prevention (CDC) has restored information on defensive gun use that it removed from its website in 2022 after gun-control advocates privately pressured agency officials to take it down....
At Real Clear Politics: Krugman and the Politics of Falling Crime
Dr. John Lott has a new op-ed at Real Clear Politics. It was also published in World Net Daily. . Paul Krugman remains one of the left’s most influential voices. In his latest column, he argues that President Trump avoids taking credit for the drop in murders...
At The Federalist: Socialists’ Demands To Abolish Police And Prisons Will Mean More Dead Americans
Dr. John Lott has a new op-ed at The Federalist. . Democrats insist that "Black Lives Matter," yet many increasingly embrace policies that protect violent criminals at the expense of black victims. . What these Democrats ignore is that criminals overwhelmingly...
At Real Clear Politics: America’s Murder Problem Is Smaller Than It Looks
Dr. John Lott has a new op-ed at Real Clear Politics that discusses our new research on murder and murder victims.See also World Net Daily . . World Cup visitors discovered something many Americans already know: The United States does not feel like the dangerous place...
At Real Clear Politics: The Second Amendment Opinion That Scrambled the Partisan Script
Dr. John Lott has a new op-ed at Real Clear Politics on the assault weapon ban decision out of the 3rd Circuit Court of Appeals. It was also published at The Epoch Times. . Friday’s decision by the U.S. Court of Appeals’ Third Circuit striking...
Videos
Talks
Talk at Freedomfest 2026 Why Self-defense is Critical for Public Safety
Dr. John Lott gave a talk at Freedomfest on why self-defense is critical for public safety. Here is the audio of his talk and a copy of his PowerPoint. Unfortunately, there were real technical difficulties with showing people the PowerPoint so people weren't able to...
Talk in Houston: Gun Control Myths
Dr. John Lott gave a talk in Houston on April 17th, 2026 titled "Gun Control Myths." The audio here isn't perfect,, but hopefully between the audio and the PowerPoint the main message will get across. For those interested, there is also the book....
Talk in Houston: The FBI Crime Data is a Politicized Mess
Dr. John Lott gave a talk in Houston on April 17th, 2026 titled "The FBI Crime Data is a Politicized Mess." The audio here isn't perfect,, but hopefully between the audio and the PowerPoint the main message will get across. This audio missed the first 10 minutes of...
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 nearly 400 of Republican Party candidates political mailings, but Zero from Democrats
The problem with sending political items in the mail. If this happens with political mailings, what might happen with mail-in and absentee ballots. "Among the mail items she allegedly stole and placed in her garage, were nearly 400 political mailers solely related to...
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...













