INAL but we violate copyright when we reprint something that is copyright to someone who has not licensed it to us not when we report incorrectly on the copyright status of something And the person responsible would be the original author in the page history of the material In principle complaints like yours on content should go to WP OTRS where they will handled by an experienced volunteer however I am one of these volunteers and I think will deal with it here and investigate the situation There are some key source that I need A published statements from a reliable source other that your publication that the AAHJ claims are not correct Have they ever been sued about it What was the result Where was the result reported