'American Sniper' Author Chris Kyle Fatally Shot At Texas Gun RangeA former Navy SEAL who wrote "American Sniper," a best-selling book about his lethal career as a marksman in Iraq, was shot to death with another man at a gun range near Stephenville, Texas, on Saturday.Chris Kyle, 38, and the other man were found dead at the shooting range of Rough Creek Lodge on Saturday afternoon, Texas Highway Patrol spokesman Lonny Haschel told KXAS.The gunman, identified as Eddie Ray Routh of Lancaster, Texas, was arrested after a brief pursuit, Trooper Haschel said. The other victim was named as Chad Littlefield, aged 35.Routh is in the Marine Corps Individual Ready Reserve, a U.S. military official confirmed. As such, he is not active or drilling with a unit.Routh's service record shows that he was an armorer with the rank of corporal and served from June 2006 to January 2010. He was deployed three times -- to Iraq, various locations in Europe and the Middle East, and to Haiti.Kyle, a Texas native who grew up hunting, served four tours in Iraq with Navy SEAL Team 3. His shooting during battles in Ramadi and Fallujah became legendary, and insurgents nicknamed him the "Devil of Ramadi" and put a bounty on his head.He was credited with 160 confirmed kills, including one in 2008 in which he said he fired from 2,100 yards away -- 1.2 miles.The Star-Telegram described him as "America's deadliest sniper."Kyle and Littlefield had taken Routh to the range, said Travis Cox, the director of a nonprofit Kyle helped found. Littlefield was Kyle's neighbor and "workout buddy," Cox told The Associated Press on Sunday morning."What I know is Chris and a gentleman — great guy, I knew him well, Chad Littlefield — took a veteran out shooting who was struggling with PTSD to try to assist him, try to help him, try to, you know, give him a helping hand, and he turned the gun on both of them, killing them," Cox told the AP.Kyle's nonprofit, FITCO Cares, provides at-home fitness equipment for emotionally and physically wounded veterans."It just comes as a shock and it's staggering to think that after all Chris has been through, that this is how he meets his end, because there are so many ways he could have been killed" in Iraq, Scott McEwen, who co-wrote "American Sniper," told Reuters.Kyle appeared on the NBC reality TV show "Stars Earn Stripes" last year.Kyle was married with two children.That is so sad that they were trying to help a guy with PTSD and they end up getting killed.I watched the show that Chris Kyle appeared on last year, so when I heard the name it rang a bell.In this video you can see Chris Kyle teaching Dean Cain how to repel down a wall.In this one you can see Chris Kyle doing some shooting.