Let's assume that plaintiff and his attorney wrote a complaint and sued you in a state court. You later discover that plaintiff has brutally copy pasted multiple paragraphs from a different, unrelated complaint filed several years ago by a different attorney that he does not even know.
Are there precedents where attorneys that have heavily borrowed multiple paragraphs from other complaints have ever been punished? Do there have to be gotchas (e.g. misfactual information presented in copy-paste'd complaint)?