Hands down one of the best if not THE best Police Combative Instructor in the industry. I’ve been around the industry for quite some time and currently have opened my own Police Combative’s and am very impressed with LOCKUP and the principle under which it engages muscle memory. The training and scenarios are realistic. When involved in a critical incident and the pre-frontal cortex part of the brain shuts down; L.O.C.K.U.P. training is there to enhance your survival mechanism. Further Lt. Dillon is an informative and impressive presenter.