The cops kicked in doors (break & enter), rummaged through closets and basements (illegal search), and confiscated firearms including ones locked in gun cabinets (theft). The fact they had to break in and search without a warrant means they couldn't see anything and nullifies any claim of illegal storage. There was NO threat to public safety, the town was evacuated and under guard, so that is a bogus excuse. Their motto may be 'uphold the law' (I always thought it was 'maintain the right') but obviously doesn't translate to 'Obey the Law'!
I don't know who gave the order for this criminal enterprise but somebody's head should roll for it. Unfortunately I have utmost confidence that, as usual, nothing will be done and no-one held accountable.