John Holbrook, who has been a student in two of my classes at TDI, just wrote a very good summary and review of the most recent TDI Active Shooter/Killer class that I taught.

John Holbrook on TDI's range

A Review Of The Active Killer-Shooter Course at TDI

John is a very observant individual, takes excellent photos and writes well to boot.  Check out his review on the class I taught as well as the other product reviews on his website.  I think you’ll enjoy them!

Me, getting ready to show the class how easy it is to blow them all up!