Anatomy of a Crisis (c. Jan. 2025) A 12-page analysis whitepaper on active shooter response protocols, or lack thereof. A five-year summary (2019 - 2023) listed 229 active shooter attacks resulting in 1,222 casualties - an increase from the previous five-year period. Five case studies are reviewed, common response failures and causes provided, including equipment and training solutions. This report is for active Law Enforcement Officers and Military personnel only.

Christ's Purple Heart (c. 2023) is a special 128-page narrative on the final days and hours of Christ's life from the perspective of a hand-to-hand, close quarters combative tactician, Chuck Habermehl. Habermehl found support in the study of crucifixion in numerous books on the life of Jesus Christ and in period books on warfare in the region and medicine, each listed in the book’s 35 references.

Christ's Purple Heart (c. 2023) is a special 128-page narrative on the final days and hours of Christ's life from the perspective of a hand-to-hand, close quarters combative tactician, Chuck Habermehl. Habermehl found support in the study of crucifixion in numerous books on the life of Jesus Christ and in period books on warfare in the region and medicine, each listed in the book’s 35 references.