*After the recent Canada active stabbers and the shooter in Memphis yesterday, I think I need to re-post this one. -Greg Anyone researching the tactics of active killers is quickly confronted with the fact that killers study police response tactics. Being informed by their research, the killers adapt their own tactics in order to […]
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Posts tagged "active killer"
Weekend Knowledge Dump- September 2, 2022

Knowledge to make your life better. If you have some free time, check out some of these links this weekend. Physical Fitness — Does it Impact Our Shooting Fundamentals? Getting fitter improves your life expectancy across multiple domains. Personal Safety Can Mean Seeming Rude “Even though it gets a bad rap, intuitive […]
Weekend Knowledge Dump- July 29, 2022

Knowledge to make your life better. If you have some free time, check out some of these links this weekend. Skills Check: The Bane Drill Most of you have probably heard about last week’s Indiana mall shooting where an armed citizen took out an active killer hitting eight of 10 shots at a distance […]
Weekend Knowledge Dump- July 8, 2022

Knowledge to make your life better. If you have some free time, check out some of these links this weekend. How To Tell If A Burglar Is Watching Your House Good information here. Thank you to Practical Eschatology for digging up the link. What the heck is candela? Lumens? Photonic Barriers?? […]
Weekend Knowledge Dump- July 1, 2022

Knowledge to make your life better. If you have some free time, check out some of these links this weekend. Why A Holster? Clint Smith’s thoughts on holsters. Forensic psychologist largely dismisses common talking point that mass shootings are caused by individuals with mental disorders A reader sent me this link and […]
Recognizing the Sound of Gunfire

Written by: Greg Ellifritz With all the recent active shooter/active killer events happening worldwide, I’m continuing to see reports of the exact same phenomenon….people don’t recognize the sounds of gunfire when they are being shot at. In almost every mass shooting, victims report that they heard a loud noise, but thought it was some […]
Uvalde Updates

Three weeks ago, I wrote an article covering my analysis of the Uvalde school shooting. Since then, we’ve learned some more facts about what happened that day. If anything, these facts indicate that the police response was even more dismal than I originally reported. Here are some updated news links and my thoughts about what […]
Weekend Knowledge Dump- June 17, 2022

Knowledge to make your life better. If you have some free time, check out some of these links this weekend. 6 Concealed Carry Skills That Are Truly Necessary These are the skills most of you beginners should be practicing. The Rimfire Report: CCI Velocitor As A 22LR Self-Defense Cartridge? The CCI Velocitor is […]
Weekend Knowledge Dump- June 10, 2022

Knowledge to make your life better. If you have some free time, check out some of these links this weekend. Our History – Are There Lessons? Institutional knowledge that likely isn’t being passed down to newer police officers. Interstate Travel: Understanding Article 926A of FOPA Understanding reciprocity and your legal rights […]
Weapon Handling in an Active Killer Event

Written by Greg Ellifritz I’ve taught a lot of active killer response classes over the years. One of the key learning points I regularly discuss is how to avoid being mistaken for the killer if you choose to draw your pistol and respond during an active killer event. Last year’s police shooting of Johnny […]
Weekend Knowledge Dump- June 3, 2022

Knowledge to make your life better. If you have some free time, check out some of these links this weekend. “New Shooter New Shooter New Shooter!” Why do we have so many school shootings? The only honest answer is “it’s complicated.” Gunfight SPEED – How Fast Do You Have to Be? Some […]
Analysis of the Uvalde School Shooting and Implications for the Future

This is my analysis of the Texas tragedy designed to explain the pertinent issues to those who don’t have a background on the topic of active killer response. Additionally it should provide police agencies and school staff with some best practice guidelines to prevent such a disaster in the future. This article is based […]
Playing Dead?

Written by Greg Ellifritz At least one of the students in last week’s Uvalde school shooting survived by playing dead and covering herself with blood from her now deceased friend in the classroom. Read about it here: Texas school shooting survivor smeared blood on herself, played dead: parents “When an 11-year-old student […]
Weekend Knowledge Dump- May 27, 2022

Knowledge to make your life better. If you have some free time, check out some of these links this weekend. Ayoob: Cow’s Udders and the Crush Grip Massad Ayoob discusses how tightly one should grip a pistol. Active shooter incidents rose 53 percent last year, FBI says Things aren’t getting better. I’m […]
Active Killer Math

* This is a guest post from my friend Ed Monk. Ed has done the math on this problem and is one of the world’s leading authorities on active killers. The faster we can stop the killer, the fewer bodies we will have. Read his post below for the exact mathematical details. Having armed security […]
More on Vehicle Run Down Tactics

All the recent active killer incidents are distracting folks from another threat…vehicle run down attacks. Despite the lack of media coverage, these have not gone away. Here’s an example of one I recently saw in my social media news feed. Man arrested after intentionally trying to run over people with SUV in East […]
Weekend Knowledge Dump- May 20, 2022

Knowledge to make your life better. If you have some free time, check out some of these links this weekend. This week’s dump starts with an exploration of what we know about last weekend’s shooting in Buffalo, New York. Monsters Rise to the Bait Michael bane talks about his thoughts about what prompted […]
Maybe You Should Reconsider Your Active Killer Response Strategy

Just a short post today to share a few of my most recent thoughts on how best to respond if you are caught up in an active killer attack. The Washington DC sniper attack last week got me thinking quite a bit about things. If you haven’t seen news about the attack, read the […]
Weekend Knowledge Dump- April 15, 2022

Knowledge to make your life better. If you have some free time, check out some of these links this weekend. ANOTHER ROUND OF LOW LIGHT CONSIDERATIONS Things you should know about “tactical” flashlights. You should also read CAN ANY ONE FLASHLIGHT TECHNIQUE LOWER YOUR CHANCES OF GETTING SHOT? Jon Hauptman Talks PHLster […]
The NYC Subway Active Shooter Attack

I’ve written about the phenomenon of active killer attacks for more than two decades. One of the most important themes I’ve identified is the fact that active killers want a large body count and are willing to constantly alter or change their tactics in order to achieve that goal. Yesterday’s mass shooting on a […]

