Do immunity agreements really work? Suppose I commit a murder of a federal official and get away with it. Later I discover that some other unfortunate individual is being prosecuted for the murder I committed. I feel sorry for him, so I confess to a lawyer and wonder if I can do anything to get the innocent defendant free. Can my lawyer communicate anything to the prosecutor (or defense counsel) that would cause me to be subpoenaed, at which point I would invoke my fifth-amendment rights? Can this be done in such a way that the prosecutor would absolutely move the court to compel my testimony under immunity? Suppose I have been given prosecutorial immunity. Now I provide testimony that exculpates the defendant and implicates me beyond a reasonable doubt for a number of crimes in multiple jurisdictions: murder subject to both state and federal prosecution, as well as other felonies related to the commission of the murder that would have never come to light but for my testimony. Am I truly immune to prosecution for any of those crimes in any U.S. jurisdiction? But now aren't I subject to civil liability? E.g., the family of the victim would absolutely win a judgement for Wrongful Death. How is it justifiable for a court to compel me to give evidence that will ultimately impoverish me, even though it does not result in my incarceration? Or is there some protection against this sort of collateral damage?
Lawyers may break confidentiality with client permission. You can also break your own confidentiality and talk to the prosecutor yourself. The prosecutor's response is up to the prosecutor; however, they tend to not be super excited about giving immunity to a witness for the defense if they might want to prosecute the witness later (and courts often are fine with that), so the more they suspect about your true role the less likely they are to grant it. No. If the feds later find truly independent evidence (they have the burden of showing it's truly independent), they can prosecute. Some states give transactional immunity to witnesses (you can't be prosecuted for crimes you testified about for any reason), but the Fifth Amendment doesn't require it and at least the feds aren't bound by state transactional immunity. It's hard to prosecute, but is possible if prosecutors play their cards right. Yes, it does allow civil liability. There is no right against self-incrimination in civil matters, only criminal liability. If the forced testimony leads to a lawsuit that bankrupts you, too bad.
Yes, you may call a defendant as a witness and compel the defendant to testify in a civil case. If you need this testimony to prove your case, you should have the clerk issue a subpoena for trial to the defendant and have that subpoena personally served by a process server upon that defendant (sometimes a witness fee, a mileage allowance, and a copy of the relevant statute must also be included in the package). There should be a standard court form available to do this. The subpoena to appear and testify at trial must be delivered to the defendant by the process server a certain amount of time in advance (usually two days, but court rules vary). Also, when you call a defendant as a witness you may generally examine the witness with leading questions, which is something that you are not usually allowed to do with witnesses that you call in your own case. Forcing a defendant to testify to the indisputable facts is a good way to meet your burden of proof towards establishing those facts. But, when you call a defendant as a witness, you should limit your questions to those you know the answer to and can ideally prove with other evidence if the defendant lies. Don't try to tell the entire story of the case with the defendant, just the undisputed facts. The one narrow exception to this would be a criminal contempt of court proceeding (i.e. one seeking the remedy of throwing the offending party in jail where there is no way to obtain relief by taking the action requested) prosecuted by a party within a civil case, to which 5th Amendment protections would apply. But, this would not apply to the kind of case described in the original post.
They are not given independence from statute. This clause just says that conviction is not the end goal of the prosecutor. If in light of the evidence, the prosecutor comes to believe a person is not guilty, they are not to proceed with the prosecution. They must not hide exculpatory or mitigating evidence in order to get a conviction.
Is it acceptable for person A (representing themselves) to refer to person B as &quot;their neighbor&quot; instead of by their name, or would that cause the suit to be dismissed? Omitting the neighbor's name in the pleadings &amp; proceedings cannot singlehandedly cause the dismissal of a defamation suit. The matter would result in dismissal only if the plaintiff repeatedly disobeys court order(s) (if any) to disclose that information. Before the proceedings get to that point, the plaintiff will have had one or more hearings to dispute the defendant's alleged need for identifying a non-party by name. When opposing to that disclosure, the plaintiff's goal is to establish that the false narrative about robbing a neighbor at gunpoint is defamatory regardless of neighbor's name. Keep in mind that the focus in a claim of defamation is the defamed person, whereas the relevance of details such as who the non-parties are pertains to context and evidence. Lastly, the fact that a party to the suit is a pro se litigant is irrelevant from both substantial and procedural standpoints.
The short answer is &quot;yes&quot;. There is U.S. Supreme Court authority that supports this position, In particular, United States v. Laub, 385 U.S. 475 (1967), Cox v. Louisiana, 379 U.S. 599 (1965), and Raley v. Ohio, 360 U.S. 423 (1959), stand for the proposition that a defendant may not be punished for actions taken in good faith reliance upon authoritative assurances that he will not be punished for those actions. If the U.S. Department of Justice (or a U.S. Attorney with jurisdiction over the place the offense was committed) (hereinafter DOJ) says this, people who reasonably rely on that pronouncement can't be prosecuted until a different policy is announced and people who acted in reliance on the previous DOJ position are given a reasonable opportunity to change their conduct in response to the newly announced policy. The statement does have to be a publicly announced policy (or a policy personally communicated to the defendant or his counsel), and not just a de facto reality in terms of prosecutions not being brought in the past, or a secret, unannounced policy (or, for example, an unofficial and offhand statement of the U.S. Attorney General at a party that does not amount to a policy statement). Of course, the defense doesn't protect you if the DOJ says it won't prosecute if you do X, but you do X times Y which goes beyond the safe harbor created by the DOJ pronouncement. For example, the DOJ might say that they will not prosecute conduct involving marijuana offenses that is legal under state law, if it does not violate any other laws, and also meets certain conditions found in federal law (e.g. no offenses within 1000 feet of a school) that the DOJ chooses not to refrain from enforcing. But, if the DOJ then publicly says that it will start enforcing federal law without exceptions on July 1, 2021 and has rescinded its prior policy, a reasonable time in advance, then this defense ceases for conduct after that date. What constitutes reasonable notice would depend upon the facts and circumstances. The DOJ can also reach a binding agreement not to prosecute a particular instance of conduct by a particular person irrevocably in connection with plea bargaining type agreements, with respect to offenses of which the DOJ has jurisdiction (but not necessarily prosecutions by a different government such as a state government or the government of another country, for which the DOJ is not an authorized representative). For example, suppose that a mail carrier is killed by a resident of a home claiming to have acted in self-defense in Denver, Colorado. The DOJ could reach an irrevocable agreement with the resident to accept a plea bargain to a misdemeanor charge of not paying the tax due on the sale of the firearm from a non-compliant gun shop, dismissing forever the charge of murder of a federal post office employee. But that agreement would not bar the District Attorney in Denver from bringing murder charges twenty years later under state law prohibiting murder of human beings in the State of Colorado. For the defendant resident to prevent that from happening definitively, an agreement from the State of Colorado's District Attorney in Denver, or the Colorado Attorney General, would also be required.
In U.S. practice, double jeopardy protections attach once the jury is seated and this scenario contemplates the change in position arising at trial. A mistrial could be called, or a continuance obtained, if the defendant suddenly claimed an alibi defense, since that amounts of a defendant waiver of double jeopardy protections. But without proof that the witness was tampered with, obtained at the last moment, it can be difficult or impossible to get proof of tampering or to contradict the story with other evidence to undermine the credibility of the witness. The prosecution would probably request a recess in the trial to regroup and try to admit evidence that the testimony changing witness made a prior inconsistent statement to impeach the testimony of that witness, from whomever that witness told the first time (probably a law enforcement officer). But this is still far less convincing to a jury than an affirmative statement from a witnesses about a key fact. If the prosecution could find evidence of defense side tampering and present it to the judge in the hours or small number of days before the trial ends, it might be able to get a mistrial declared. But it is much harder to get a mistrial for witness tampering when the witness shows up and testifies contrary to prosecution expectations than it is when the witness is, for example, killed or kidnapped and doesn't appear to testify at trial at all. But if evidence of neither type could be obtained before the jury was sent to deliberate and evidence was closed, and the jury then acquitted the defendant, it would be very hard for the prosecution to change this result. Perhaps not completely impossible, but very nearly so. The witness could be (and in this circumstance, despite the extreme rarity of perjury prosecutions, probably would be) prosecuted for perjury, but that wouldn't change the acquittal. If a link to the defendant could be found, the defendant could also be prosecuted for witness tampering or obstruction of justice or something similar. But that is hard to prove (and the witness would probably have to be convicted or provided with use immunity for his testimony) to do so. In English criminal law practice, in contrast, the likelihood of having the verdict of acquittal set aside and getting a new trial would be much greater (and the likelihood of getting a recess mid-trial would be greater in far more common bench trials in lower level criminal cases), but it would still be a serious burden for the prosecution that it might not be able to overcome. Lawyers aren't entitled to expect that witnesses will testify exactly the way that they discussed things with the lawyers before trial, and this can be explained away with a variety of excuses that are usually true (&quot;after thinking it over after meeting with you, I realized that I was confused and getting it wrong&quot;), but are sometimes a cover for a change of story that is not sincere. I've had similar things happen a few times in civil litigation and there is only so much you can do about it.
At the federal level, there is no real equivalent to what you're describing. A probable cause hearing evaluates the government's evidence in a similar way, but it doesn't ask whether a reasonable jury would convict. The closest I can think of is a Rule 29 motion, which does ask that question, but not until trial has already begun. You typically make the motion at the close of the government's case, and (if it was not successful) again at the close of your own, though I've heard tales of judges granting the motion at the end of the government's opening statement. The states all have their own rules, but they're generally pretty similar to the federal rules in this respect, as I understand it. I don't know of any state that allows the kind of motion you're talking about, in criminal cases, at least. In civil cases, I think everyone has Rule 12(b)(6) motions, which ask the court for a pretrial determination that there's no set of facts that could establish liability on the plaintiff's theory of the case.
The pardon does what it says it does Typically, the pardon is given for which the accused has already been convicted. Therefore, the principle of double jeopardy applies: the person has already been tried on the facts and all the charges that were or should have been brought have been determined. This, of course, doesn't prevent charges from being laid for other crimes allegedly committed at other times over different events. In the case where a person is pardoned more broadly, as in the Michael Flynn example, in addition to the double jeopardy limitation, a prosecutor is prevented from charging anything that falls within the scope of the pardon. Pardons do not constrain civil suits If you are pardoned of say, murder, that does not prevent the victim's dependants from bringing a wrongful death suit, just as being found not guilty wouldn't. These are different cases with different parties and the pardon has no effect. Similarly, a Federal pardon does not prevent a State (or another country) from laying charges over the same matter and vice-versa.