Yeah, that's just a no win there. You don't know it is the LEOs and try to defend yourself, you are going to be outnumbered / they are just going to keep coming, and if you took down the first one or two, they are not going to let you out alive. I think the widow should have a big civil suit on her hands if nothing else...doesn't do anything to bring her husband back, but hopefully it would prompt the authorities to take greater steps to prevent it ever happening again.