US military's most prolific sniper wrote bestselling memoir on his four tours in Iraq and was known for helping veterans with PTSDA former Navy Seal who went on to write a bestselling book chronicling his life as the US's most prolific marksman has been shot dead at a gun range in Texas.Police said Sunday that the body of Chris Kyle was found by officers responding to an incident at the Rough Creek Lodge in Glen Rose the previous evening. Chad Littlefield, a 35-year-old friend of the war veteran and author, was also killed at the scene.In a statement, Sergeant Lonny Haschel said Eddie Ray ... Read More