Add Yahoo as a preferred source to see more of our stories on Google. The film, an adaptation of Kyle's bestselling memoir, ends with an exploration of the soldier's PTSD. Though Kyle was murdered two ...

Shortly before he was shot to death by a troubled former Marine at a Texas gun range, legendary Navy SEAL sniper Chris Kyle texted a buddy, "This dude is straight-up nuts," a defense attorney told ...

Cinematic / Alamy ; Chris Haston/NBC/NBCU Photo Bank via Getty Bradley Cooper as Chris Kyle in 'American Sniper' (2014) ; Chris Kyle on Season 1 of 'Stars Earn Stripes'. American Sniper tells the ...

Authorities still have no motive in the killing of Navy sniper Chris Kyle, but most signs seem to point the post-traumatic stress disorder as a possible culprit. Iraq war veteran Eddie Routh was ...

Bradley Cooper as Chris Kyle in 'American Sniper' Bradley Cooper leads the film as the late Kyle, a former Navy SEAL whose bestselling 2012 memoir, American Sniper, declares him "the most lethal ...