The former top Navy SEAL sniper who authorities say was killed at a Texas shooting range was devoted to maintaining camaraderie and helping his fellow veterans find their way after leaving active duty. 
 
 This photo provided by the Erath County Sheriff’s Office shows Eddie Ray Routh. He was charged with murder in connection with a shooting at a central Texas gun range that killed former Navy SEAL and "American... (Associated Press) 
 
 In this April 6, 2012, photo, former Navy SEAL and author of the book “American Sniper”, Chris Kyle poses in Midlothian, Texas. A Texas sheriff has told local newspapers that Kyle has been fatally shot... (Associated Press) 
 
 Chris Kyle, author of the best-selling book "American Sniper," and his friend Chad Littlefield apparently were doing just that Saturday when, officials say, they were shot and killed by former Marine Eddie Ray Routh. 
 
 Kyle, 38, had left the Navy in 2009 after four tours of duty in Iraq, where he earned a reputation as one of the military's most lethal snipers. But he quickly found a way to maintain contact with his fellow veterans and pass on what had helped him work through his own struggles. By late 2011, he filed the paperwork to establish the nonprofit FITCO Cares, which received its nonprofit status the following spring, said FITCO director Travis Cox. 
 
 "Chris struggled with some things," Cox said. "He'd been through a lot and he handled it with grace, but yeah he did struggle with some things. And he found a healthy outlet and was proactive in his approach to deal with those issues and wanted to help spread his healing, what worked for him, to others. And that's what he died doing." 
 
 For Kyle that healthy outlet was exercise. At the heart of FITCO was giving in-home fitness equipment to physically and emotionally wounded veterans, as well as families who had lost a veteran, Cox said. 
 
 Littlefield, a 35-year-old friend and neighbor, was Kyle's "workout buddy," and also volunteered his time to work with veterans, Cox said. He was married and had children as well. 
 
 "He's a very gentle, sweet-hearted man, just a great man, kind of quiet," Cox said of Littlefield. "He just really cared. ... He wanted to do whatever he could to help veterans and help see that vision of serving others that Chris had. He shared that vision with all of us. He was a great man." 
 
 Cox said he understood that Kyle and Littlefield were helping Routh work through his own PTSD, but that he did not know how they came into contact. He said it was not a FITCO session. 
 
 Erath County Sheriff Tommy Bryant on Sunday offered a similar description of the situation. 
 
 "It's my understanding that the suspect may have been suffering from some type of mental illness from being in the military himself," he said of Routh. 
 
 He said Routh's mother may have reached out to Kyle for help with her son. 
 
 "We kind of have an idea that maybe that's why they were at the range for some type of therapy that Mr. Kyle assists people with," Bryant said. 
 
 Bryant didn't know whether Routh was on any medication or whether he had been diagnosed with post-traumatic stress disorder. 
 
 Authorities say the three men arrived at the Rough Creek Lodge southwest of Fort Worth around 3:15 p.m. Saturday. A hunting guide discovered the bodies of Kyle and Littlefield around 5 p.m. and called 911. 
 
 Routh allegedly left in Kyle's pickup and went to his sister's in Midlothian. He told what he had done and left. She called police and Routh was eventually found at his home in Lancaster. After a short pursuit he was arrested. 
 
 Routh was being held on $3 million bail in the Erath County Jail. Authorities said they believed he had requested a court-appointed attorney. Calls to his home were not answered Sunday. 
 
 Kyle was also president of a security training firm Craft International. Craft had scheduled a $2,950-per-person civilian training event at Rough Creek Lodge called the "Rough Creek Shoot Out!" for March 1-3. The price included lodging, meals and shooting instruction. Kyle was scheduled to teach the first class, called "precision rifle." 
 
 But the work with veterans through FITCO was Kyle's passion, Cox said. 
 
 FITCO Cares offered life coaching for veterans, a daily support group and weekly group counseling. Sometimes veterans in other states would video conference in to counseling sessions, Cox said. 
 
 Kyle was always recognized at events, but would deflect attention to other veterans, quickly introducing and praising those around him. 
 
 "That camaraderie is usually missed once the veteran gets out of the military," said Cox, himself a former Marine sniper. "The authentic relationships that you develop in the military, especially overseas and in combat are some of the most meaningful, authentic relationships that one can have and it's missed. And so we tried to create a means through this group of veterans that can gather and talk about things that they're dealing with." 
 
 "He (Kyle) didn't have any fear at all as far as working with an extreme case," Cox said. "Just like in combat he would take it on head on and do whatever he could to give these guys assistance. There was no fear in helping anyone that may have an extreme case. He was willing to help anyone in need." 
 
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 Christopher Sherman contributed reporting from McAllen, Texas. ||||| HOUSTON — From his perch in hide-outs above battle-scarred Iraq, Chris Kyle earned a reputation as one of America’s deadliest military snipers. The Pentagon said his skills with a rifle so terrorized Iraqi insurgents during his four tours of duty that they nicknamed him the “Devil of Ramadi” and put a bounty on his head. 
 
 The insurgents never collected, and he returned home to become a best-selling author and a mentor to other veterans, sometimes taking them shooting at a gun range near his Texas home as a kind of therapy to salve battlefield scars, friends said. One such veteran was Eddie Ray Routh, a 25-year-old Marine who had served tours in Iraq and Haiti. 
 
 But on Saturday, far from a war zone, Mr. Routh turned on Mr. Kyle, 38, and a second man, Chad Littlefield, 35, shortly after they arrived at an exclusive shooting range near Glen Rose, Tex., about 50 miles southwest of Fort Worth, law enforcement authorities said Sunday. The officials said that for reasons that were still unclear, Mr. Routh shot and killed both men with a semiautomatic handgun before fleeing in a pickup truck belonging to Mr. Kyle. 
 
 “Chad and Chris had taken a veteran out to shoot to try to help him,” said Travis Cox, a friend of Mr. Kyle’s. “And they were killed.”
– The former Navy SEAL sniper shot dead alongside a friend at a Texas shooting range yesterday appears to have been killed by a troubled Iraq War veteran he was trying to help, authorities say. Travis Cox, director of a nonprofit veterans' organization that American Sniper author Chris Kyle helped found, says Kyle and his friend were helping Eddie Ray Routh deal with post-traumatic stress disorder, the AP reports. Routh, 25, has been charged with both murders. Kyle "served this country with extreme honor, but came home and was a servant leader in helping his brothers and sisters dealing with post-traumatic stress disorder," Cox tells the New York Times. "Everyone has their own inner struggles, but he was very proactive about the things he was dealing with." The local sheriff says Routh's mother may have reached out to Kyle for help with her son. Investigators, who believe Routh killed both men with a semi-automatic handgun, say he has not made any comments that would indicate a motive.