Bf4: What the fuck?

A first-person shooter gameplay sequence shows a player moving through a dimly lit indoor environment, approaching a closed metal door, then being killed in action as the screen fills with red blood splatter and the words "KILLED IN ACTION" appear. The scene abruptly cuts to a man with dark hair and a beard, wearing a red and black plaid shirt, who is sitting on a couch and making a strained, grimacing facial expression.