Don't know if bug is already recorded, but on quick read through I did not see anyone mention it.
It is possible to talk to a person(aka elder, or major or so) and shoot him at the same time.(when you are running around your gun aimed, then press F to talk to said person, it will shoot, it is possible to shoot him at that point) If he dies, then you firstly will be talking with a dead body, but the bug I'm recording is the fact that the game crashes the moment you leave the conversation with the dead guy.
I know, it seems an kinda hard bug to achieve, does not mean it should not be fixed, its a bug nonetheless.
Edit: Well I redit it and this time it did not crash, so I guess it is not a consistent crash.. but still something worthwhile mentioning I guess