When Sgt. Brandon McCoy returned from Iraq, he showed signs of post-traumatic stress disorder. His wife, Alicia, remembers him being on edge in public.
"I'm watching him, and his trigger finger never stopped moving, constantly," says Alicia.
Four years later, after he returned from a tour in Afghanistan in 2011, she says, she'd wake up with his hands wrapped around her throat. She told him: Get help or get a divorce. So he scheduled an appointment and — along with Alicia — trekked to the Fort Campbell hospital located on the Tennessee-Kentucky border.