Why does the victim have to press charges? Case in point that was in the news: "BART identifies man in viral video of racist attack on train", East Bay Times A California man attacked a stranger while expressing his hatred of the victim's ethnicity. Everything was caught on video. It seems like an open-and-shut case of a hate crime. However, the victim refused to press charges, and this went no further (The perp might be barred from using BART in the future, but I doubt that they can enforce that) What I don't understand, from the legal perspective, is why the case depended on the victim pressing charges here.
Criminal charges are filed and prosecuted by the government, on behalf of the public, and there is no requirement for approval or cooperation by the victim. As a policy matter, a DA may decide to not charge a person in case the victim is unwilling (though less so in cases of domestic violence), perhaps because of the widespread impression that the victim has to "press charges" (which indeed they would have to do in the case of private prosecution, which is no longer allowed in the US). The alleged victim's reddit exchanges on the topic are here. An uncooperative victim does not make a good witness, even if they are compelled to testify. The police statement that they cannot pursue an investigation should not be interpreted as a statement of law, it's probably a statement of policy and practicality.
I'd imagine that testimony from the defendant is rare enough that in the majority of cases, prosecutors do not meaningfully prepare for a cross examination. To the extent they do, I'd expect the preparation is similar to that for basically any other witness. So I wouldn't expect complicated flowcharts, because the general rule at trial is that you only ask questions whose answers are both known and helpful. So if I need to place the defendant at the OK Corral at 3 p.m., I'm only going to ask him where he was at 3 p.m. if I have evidence showing that fact is true -- maybe he gave a written statement to the sheriff, maybe he posed for a daguerrotype, whatever. I expect him to deny it, so I don't ask the question unless I have evidence more convincing than his denial. In this way, a defendant -- like any hostile witness -- is used less to provide any facts of their own, but rather as an involuntary narrator of my own story, authenticating evidence and validating the facts consistent with my theory of the case.
That sounds a lot like the German Antragsdelikt (literally "crime by request"). That is a crime (defined in the criminal code), that can only be prosecuted if the victim requests it. Antragsdelikt mostly applies to less serious crimes, such as slander or petty theft, while "serious" crimes, such as robbery or assault must always be prosecuted (Offizialdelikt). Also, there are many minor crimes (relatives Antragsdelikt) which are usually only prosecuted by request, but where the prosecution can also decide to press charges if it is in the "public interest" (usually because the act is deemed a serious infraction). Similar concepts exist in Austria and Switzerland.
This is defamation, a civil matter, where you may sue the person who makes these statements. If you sue them, the question is whether accusing a person of sexually abusing a 2 year old would lower the person in the eyes of others, and the answer is &quot;Yes, you don't even have to prove that there was actual harm&quot; (this is know as per se defamation): it is both accusation of a crime and accusation of reprehensible moral conduct. Making the statement in public is all it takes – &quot;public&quot; means &quot;someone other than the object of the accusation&quot;. The only defense is proving that the statement is true. Your attorney can advise you how much money you might awarded in a successful suit, also any downside to suing the ex. If you are playing defamation whack-a-mole, this probably involves getting an injunction against doing this again.
Defamatory and offensive are not the same “He is a child molester” is defamatory and illegal (unless he is, of course). “She is a two-faced f___ing b___h with the morals of an alley cat and the integrity of a politician” is offensive and legal. Neither is a crime.
That depends on several things: Do the authorities have solid evidence of what happened? Authorities in which country? A screenshot is not evidence, that would be easily faked. It takes access to the metadata. Does the country where the perpetrator lives consider it a serious crime? Note that when two people exchange such messages, who is the criminal and who is the victim can depend on the ages of both, and the exact rules of who is guilty of what may differ from country to country. There are countries which prosecute child abuse by their citizens or residents abroad once they come back. So it may be that nothing happens, or it may be prosecuted.
There is usually a law that could be stretched to cover such a case. In Washington, RCW 9A.28.030 says A person is guilty of criminal solicitation when, with intent to promote or facilitate the commission of a crime, he or she offers to give or gives money or other thing of value to another to engage in specific conduct which would constitute such crime or which would establish complicity of such other person in its commission or attempted commission had such crime been attempted or committed. The "intent" of the law is to punish people for saying "I'll give you $5000 to kill Smith". But just looking at the text, if you give someone money to encourage them to engage in a specific kind of criminal conduct (e.g. beating people up), then you've violated the law. So, handing a guy $5,000 and saying "I think you should be rewarded for your act" could easily be construed as promoting the future commission of the same or similar crime.
Yes, there is indeed a conflict, often described as a balancing act. Similarly, the principle of free speech protected by the First Amendment requires that the public tolerate lies in political rhetoric, and hateful public speech and insults, but can be balanced against an individual's interest in reputation in a libel case. See Near vs Minnesota and NY Times vs Sullivan for leading cases on this issue. There is also tension between the right of a newspaper to report on a current criminal case again under the First Amendment, and the defendant's Sixth Amendment right to a fair trial before an unbiased jury, which might be influenced by newspaper publicity. In these and similar situations, there is no way to fully serve both protected interests, and courts must strike a balance and prefer one right over another, or find some compromise. In the 5th vs 6th situation, courts have mostly favored the 5th. That is, the court will not require a witness to give up the right not to self-incriminate, and usually will not grant a defendant an acquittal because desired testimony is unavailable. It might be that a defendant expected to rely on the testimony of a witness who has since died, or has fled the country and cannot be brought before the court. The sixth does not and cannot assure perfect justice, and the courts do not attempt to make it do so. In the situation described, the defendant may compel the witness to appear and be asked the relevant questions. The jury will hear the answer, and may assume what it would have been without the invocation of the Fifth. The defendant's lawyer can try to find a question that the witness will answer, and can argue that the refusal to answer is consistent with a not-guilty verdict. That is all that the courts provide. When the prosecution calls a witness, knowing or having good reason to know that the witness will invoke the 5th on more or less every relevant question, the US Supreme Court in Namet v. United States 373 U.S. 179 (1963) has held that this may be error requiring overturning the conviction. This was confirmed and expanded in Douglas v. Alabama 380 U.S. 415 (1965). But neither of these are relevant when the defense calls the witness.