Gary Grenier is a veteran of the US Coast Guard and a retired law enforcement officer of Port St. Lucie PD (FL).  During his time in law enforcement, he worked as a detective and was involved with the K-9 Narcotics team as part of the DEA task force. In addition, he is also an expert in THI reconstruction, which is the process of using engineering and physics expertise to reconstruct the elements of a car accident. At Blueline 360, Gary acts as L.E. Liason Director for the Central/East Georgia Region, and educates/trains our clients in AECE (Alert, Evade, Cover, Engage) Training and Stop the Bleed Training. He can be reached at