Yesterday I got shot by a shotgun in cqb, the screen flashed red, and I immediately fell unconcious.
Since I was in teamspeak with others the remaining told me that my killer moved towards me and shot me two or three times from close range. Then as he started to loot, my mate opened fire on him so the attacker fled and later passed out/died.
Note: I didn't die but stayed uncon. Woke up after bandage+saline. ALL items in ALL clothing were ruined, vision was semi colored.
It's hard to think that he missed IMHO. Unlikely, but not impossible.