Is contributory &quot;publication&quot; a defense against libel? Suppose there was a work of fiction where one of the characters was based on a real one. And suppose the real person sued the author and, through the process of discovery, found private emails, author's notes, etc., that confirm the claim. But suppose that nobody other than the author and the real person connected the fictional character to the real person prior to the lawsuit, and it was the lawsuit itself that drew attention to the connection in public. Subsequently, the real person suffered damages, but had suffered none before his lawsuit. Can the defendant then use a "contributory negligence" defense, arguing that the damage was realized due to the actions of the plaintiff? "Contributory" negligence or other contributions are a factor in other areas of the law. Is it a factor in libel?
A statement cannot be libel unless it actually identifies the plaintiff to defame him. The identification need not be by name, but it must be specific enough that the public would be able to determine who the statement referred to. You can read more about this concept at Prof. Eugene Volokh on Libel Law Therefore, if nobody other than the plaintiff or defendant learned about the connection before the filing of the case or the publication of discovered emails, the original work of fiction was not a libel. And by telling everyone that the connection existed, yes, the plaintiff was impliedly consenting to any further alleged libel and it would be a defense from liability for the plaintiff. Furthermore, there wouldn't be libel unless whatever the fictional character did was untrue (something the real plaintiff didn't do) and the public would think that whatever the character did was actually an assertion that the real plaintiff did it. I could write a satire about a President Brock O'Bama who is actually a lizardman in disguise, and that's my First Amendment right, not a slander of the President. Disclaimer: only describing the common law and majority rules. State laws may differ.
If you state, to a third person, that Joe has performed a criminal act then that is defamation and you can be sued. Unless it is true. However, if you are relying on the truth as a defence you will need to provide evidence that it is. At the moment you lack: a criminal conviction of Joe any physical evidence against Joe any personal knowledge that Joe has committed these acts. All you have, is second hand rumours that this has happened to 5 women, some of whom have reported it to you in person. This is called hearsay and it is not evidence. It may be true, it probably is true - you can't prove it's true and in court, that's all that matters. If you were sued your only possible defence is to call these women to give the evidence they are unwilling to give - are you willing to betray their confidence to that extent?
Presumably you mean "and make untrue accusations of wrong-doing". In the US, defamation involves statements about a legal person, and a place, government or government body, or industry is not a legal personal (a specific business can be, however). In the course of "defaming" a city, you might end up defaming a supposedly fictitious individual who bears a striking resemblance to a real person, for example a made-up New York real estate tycoon named Ronald Rump who runs for president. Or you could defame the "police department of Bug Tussle" which in fact is composed of only one person -- that is, you refer to a group but the group is so small that it actually refers to an identifiable individual. See this answer regarding defaming people in fiction. Okay, it's not actually true that a government can't be a legal person. The fact that in the US a government can't sue for defamation would be rooted in the First Amendment, and is surely embodied in case law that is lurking. In Canada, governments have had more power to pursue critic via defamation suits. In Ontario, Halton Hills (Town) v. Kerouac 80 O.R. (3d) 577 (2006) says that "a government may not sue in defamation". I expect that there is some such ruling in the history of US law.
Typical in any of the several united-states No, this fails to meet two of the core elements of libel. The statement must be Adverse (fails) Stated by one party To a second party About a third party (fails) The case you're thinking of, where a company brags excessively about their company or products, are covered by a variety of securities and trade laws, such as false advertising. Many of these are applicable in the Federal domain, i.e. are Federal rather than state laws. Edit: Now I see you've changed the question a bit to claiming to be first. Yes, the injured party can sue for that, but they are more claiming false advertising than libel. Accusing someone of not being first-to-market is not a particularly powerful or damning claim. Oreo didn't invent the sandwich cookie nor did Apple invent the computer. So such a claim is really a lot more about the publicity than actual, provable damages; so the controversy is more likely to be aired outside the court system, or in the courts but mainly for the publicity. (an example of the latter being the &quot;Taco Tuesday&quot; trademark-busting action; IIRC Taco Bell even paid the other party's legal fees, despite prevailing.)
Here is an example: The Author agrees to hold harmless and indemnify the Journal and The University against any legal claim or action or expense of any nature arising from any claim of infringement of copyrights or proprietary rights resulting from publication of the manuscript or claims of libel, obscenity, unlawfulness or invasion of privacy arising out of anything contained in the manuscript as furnished by the Author. Suppose Author infringes the copyright of Jones, by copying large parts of it into Author's work. Author is now in legal trouble because he illegally copied stuff into his manuscript, but Journal is also in big (bigger) legal trouble, because it made many copies of Jones' word and sold them. Jones will now sue everybody, mostly the Journal (since Journal has money, and Author doesn't). Thanks to the indemnity clause, when Journal gets sued, all of the costs (of litigation and judgment) have to be born by Author. The primary purpose is to protect Journal from suits by third parties. Nothing can keep you from getting sued, but such a clause (theoretically) means that the person whom your contracting with has to cover the cost of his wrong-doing (assuming that he is not a turnip). The term "hold harmless" is there to guarantee that Author can't decide to sue Journal for publishing a libelous or infringing article. The functions are similar, but not totally the same: this and references therein could be interesting reading, by way of more details. He argues against using both terms, and instead you should use only "indemnify". In this case, the court said "When two words are used in a contract, the rule of construction is that the words have different meanings", which caused the court to assign distinct meanings to the words (which are typically used as though they mean the same thing), which doesn't seem to have been the original intent.
As I understand it, you can pretty much sue anybody for anything. The question, of course, is would you win the suit? All the lawyers here can correct me, but I believe in order to win, you would have to Show standing, that is, they're your comments and not someone else's Show that it's a deliberate act, and not just someone accidentally clicked the wrong checkbox. Show that it was an act by the agency and not by Facebook, for example. Show that you've been singled out for your viewpoint (they allow some people's comments) Show that there is no other reason to delete your comments (they're obscene, or advocate for an illegal act, for example). I'm probably missing something else. The real question is, even if you could demonstrate all these things, would it be worth it? You may spend $1,000's and you might not recover your legal fees. The case might take years.
The term "illegal" is also often used for actions that the law prohibits, but that give rise to civil liability, rather than criminal prosecution. We see such use a lot in questions on Law.SE. One also says that a person "is liable" when there are grounds for a civil suit against that person. One might also say that such a person "has commited a tort" or "has civil liability" or "could be held liable". In the specific cases of copyright, trademark, and patent law, one says that a violator "his infringed" or has committed infringement" and that an act contrary to those laws "is an infringement".
I virtually never see "without prejudice" used in anything but court documents, unless the writer does not know what he's saying. A typical example would be when a person sues someone, but brings the case in the wrong court. The judge would dismiss the case without prejudice, meaning that the plaintiff could refile somewhere else. In contrast, if the person filed in the correct court, but the judge ruled that the plaintiff had done nothing wrong, the judge would then dismiss the case with prejudice. I believe I have on some occasions seen the phrase used in legal correspondence, perhaps noting, for example, that a party was willing to settle his sexual harassment claim for X amount of money without prejudice to their claims for some unrelated issue. In either event, "without prejudice" is typically referring to the ongoing ability to litigate a claim. I'm not entirely clear on how you're envisioning it being used as e-mail boilerplate, but I can't see any reason to do so. If you did, that would not have any effect on the e-mail's admissibility. EDIT: One other note, because I hadn't looked at it before. The LinkedIn article to which you linked and the comments on it are basically nonsense. Legal advice from a graduate of the "School of Life" is about as valuable as life advice from a graduate of a school of law.