A subsequent Army evaluation found that at various times in his years in Afghanistan Morlock had a post-concussive syndrome, had a dependence on cannabis, had abused opiates and sedatives, and had a personality disorder and post-traumatic stress disorder.

Read more: http://www.adn.com/2011/03/21/1768596/morlocks-mom-blames-the-war-army.html#ixzz1HMQ3gEUI