From press:
NYT:
Mr. Bradford received a general discharge from the United States Army in August. An Army spokesman said Mr. Bradford had not completed his training but would not elaborate.
https://www.nytimes.com/2018/11/24/u...-shooting.html
WP:
About an hour before the shooting, Bradford had posted on Facebook a photo of him posing in a doorway wearing the shredded jeans and T-shirt in which he would die. Digital scribbles on the photo obscure his left hand, in which he appears to be holding something.
https://www.washingtonpost.com/natio...=.f182963d77af