Our dataset of Mass Public Shooting List US 1998-March 2021 provides information on the ages, political views, and religious beliefs of mass public shooters and these killers’ race and gender. And it also provides information on the types of guns used....
Original Research
At Real Clear Investigations: Mail-in Vote Fraud in Montana
UPDATE: Montana Governor Greg Gianforte Announces That He Has Talked To Secretary Of State Christi Jacobsen About Mail-In Vote Fraud Allegations In Missoula, Montana ORIGINAL: Dr. John Lott has an investigative piece on mail-in vote fraud in Montana. Some of the...
UPDATE: Do Right-to-carry laws reduce violent crime?
Original Post November 2, 2014: A 2012 survey of the literature in the University of Maryland Law Review is available here. Some of the peer-reviewed research showing that concealed carry laws reduce violent crime is listed here. This list includes papers using US...
More problems with the latest FBI Reports: 15% of Active Shooter Attacks During 2014-19 were Stopped Or Mitigated By Citizens Legally Carrying Guns, But Misses More than Half The Cases
The FBI claims that there were 27 active shooting cases in 2018 and 28 cases in 2019, but they have missed at least seven cases, with at least six cases where a concealed handgun permit holder stopped the attack. So there should be nine cases (14.52%) where people...
New Research: Comparing the Global Rate of Mass Public Shootings to the U.S.’s Rate and Comparing their Changes Over time: 1998 to 2017
You can download a copy of our new research on international comparison of mass public shootings is available here. Please download and read it. Abstract The U.S. is well below the world average in terms of the number of mass public shootings, and the global increase...
Original Research: Why do most countries ban mail-in ballots?: They have seen massive vote fraud problems
Given all the concern about vote fraud, the CPRC investigated how other countries have handled the process. The paper is available for download here. Here is the abstract: Thirty-seven states have so far changed their mail-in voting procedures this year in response to...
The Crime Prevention Research Center completely dominates the Social Science Research Network’s listing of Academic Crime Research
The Social Science Research Network's eLibrary provides 947,686 research papers from 498,760 researchers in more than 50 disciplines. Dr. John Lott's work was the 48th most downloaded researcher over the last 12 months, and he is the 24th most downloaded researcher...
Analysis of murder data in Baltimore: 82% of Victims have criminal record, 81% of suspects have criminal record, average victim had 10.8 arrests
Clearly neither the victims nor perpetrators of murders are "normal" people -- both groups are overwhelmingly criminals. Sixty-five percent of murders occurred for unknown reasons, and there were only 86 suspects for these 348 murders. Fifty-nine percent of murders...
New Research Published at Econ Journal Watch: How the U.S. Compares to Other Countries in the Rate of Public Mass Shooters
Dr. John R. Lott, Jr. and our research director, Professor Carlisle E. Moody, have published a new research paper at Econ Journal Watch for an international comparison of mass public shootings. Abstract Adam Lankford (2016) claims that the United States accounted for...
Major New Research on School Safety: Schools that Allow Teachers to Carry Guns haven’t seen school shootings during school hours
Schools that Allow Teachers to Carry Guns are Extremely Safe: Data on the Rate of Shootings and Accidents in Schools that allow Teachers to Carry Abstract After the Columbine school shooting 20 years ago, one of the more significant changes in how we protect students...
UPDATED: Correcting Gun Control false claims about “America’s unique gun violence problem” and “How to Reduce Shootings”
UPDATED, originally Posted April 3, 2018: An article at Vox has gained attention for illustrating America's "unique gun violence problem" in 17 maps and charts. A similar New York Times opinion piece by Nicolas Kristof on "How to Reduce Shootings" and another at the...
In the Journal of Health Behavior Research on “Should schools have teachers carry guns?”
Dr. John Lott has a short piece on whether schools should allow teachers to carry guns in Health Behavior Research, a journal of the American Academy of Health Behavior. The paper can be downloaded here. See also related research here. Abstract With 20 states having...











