Sgt. Blake Gilmore has been with the Massachusetts State Police for almost 30 years, and with the Under Water Recovery Unit for 28 Years. He is a PADI Master Instructor An NAPD Instructor, ERDI Instructor and has been involved in several different recovery and Port Security missions for the US Navy, US Coast Guard, FBI, US Customs, Secret Service. He is also part of a 30 member team for the state of Massachusetts.