A tribute to fallen Navy Seal is set for this Saturday Fuel Fitness Gym is hosting the event in Yuma. Similar events are being held across the globe and online YUMA, Ariz. (KYMA, KECY) - Lieutenant Michael Murphy was a decorated Navy Seal having received the country's highest military honors, the Medal of Honor. In 2005, Lieutenant Murphy died in combat in Afghanistan. But, before paying the ultimate price for the American way of life, Murphy left a legacy in the Crossfit world. Murphy gave fitness enthusiasts a taste of what it takes to be a member of one of the world's most elite fighting forces.