Truly awful and the implications are actually scary. A no knock no announce raid in plain clothes, absolutely could've been home invaders. This is the most classic basic scenario of self defense and home defense. You have split seconds to react to a potentially deadly situation, but you better make sure that you spend those moments finding out if they're cops.
This judge just ruled that self defense in your own home is not a legitimate case of self defense, and to be honest that should terrify people