Is it assault to squirt someone with a spray bottle? Is it considered assault to squirt someone with water from a spray bottle in New York? Can it depend on the outcome?
How does the victim know that there is water in the bottle? And not some strong acid? I think there will be a difference between someone cleaning their windows and spraying someone with the same bottle they used for cleaning the windows, and some woman's jeaulous ex-boyfriend sneaking up on her in the night and spraying her in the face with fluid from an unknown container. In UK law: "An assault is committed when a person intentionally or recklessly causes another to apprehend the immediate infliction of unlawful force." So spraying water out of container labelled "acid" would be assault. Spraying water on a person after threatening them with an acid attack would most definitely be assault. If the victim expects to be injured then it is assault. Even if the victim fully expects that the fluid is water, I could imagine that you would be charged with assault if a bride to be just spent two hours getting her hair and makeup done, and you destroy the work just before the wedding by spraying her with water.
In England and Wales, under section 2 of the Suicide Act 1961 (as amended by section 59 and Schedule 12 of the Coroners and Justice Act 2009) it's a criminal offence to do an act capable of encouraging or assisting someone to commit suicide. I think that applies to Scotland too, and there is similar law in Northern Ireland. Encouraging suicide is also a criminal offence in some other common law jurisdictions, e.g. in Australia. While in other common law jurisdictions, if there isn't such a law, the person might instead be prosecuted for manslaughter - or not at all. The minimum, maximum and recommended penalties may well differ between jurisdictions. I don't know what you mean by "vengeance rampage" but I'm not aware of any jurisdictions where it is lawful for a person to cause harm to someone for revenge. States tend to reserve for themselves a monopoly on the use of force.
Threats are illegal Whether “I want to kill X” is a threat or not depends on context. “I want to kill my ex” while bitching with mates down the pub - not a threat. Same thing said to the ex in the middle of a screaming match might be a threat. Breaking into their house and writing it in the blood of their cat on their bathroom mirror is definitely a threat.
It ultimately depends on the situation, but here's a general breakdown: Many states in the United States have anti-trespassing laws that allow citizens to use deadly force in response to threat of bodily harm. These laws and statutes intersect to provide more protections for gun owners encountering trespassers, burglars, or thieves in their home. However, pointing a gun at someone can be considered assault on the idea that it is a threat that puts someone in fear of harm. Thus, the legality of pointing your gun at someone depends on numerous factors. To name a few, it depends on How a state's criminal laws are defined What was the trespassing incident? Was the trespasser in one's home, or on one's property Whether one feared bodily harm from the trespasser Here's a real instance of this happening in the US: A farmer from New Hampshire was sentenced to 3 years in prison after brandishing his handgun to a trespasser. See article here.
There are none. Damages against B’s clinic? A does not have a contract with B’s clinic. No duties nor rights without a contract. Damages against B? A does not have a contract with B. If there was a contract, we need details about it. Tort, § 823 Ⅰ BGB? No. B was neither negligent nor did he/she deliberately incur damage. Report B as criminal? A and B had consensual sexual intercourse. This consent (necessarily) comprises the risk of transmission. You cannot give “consent to facts” though. Yet here B had no knowledge of his/her contagiousness. He/she definitely did not deliberately infect A. Negligence is out of question, because there is no general expectation to get regularly tested before having sex with anyone.
Would any offence be committed for: Having this on your person? Buying or selling this? Leaving it around for people to plug in to a computer? In the abstract, I don't think that this conduct would violate either Section 36 of the U.K. law or U.S. law, although, obviously, purposefully destroying a computer itself (i.e. actually using the device without the consent of the owner of the computer) would violate many U.K. laws and would also violate many U.S. laws at both the state and federal level. I also don't think that possession or buying or selling this product would be a crime absent some intent that it be used illegally, in which case there might be an "attempt" to commit a crime offense, or an offense that would make one part of a conspiracy to commit a crime. In the "leaving it around" example, there is arguably an intent to use it to harm another improperly, although the phrasing is ambivalent. While many statutes in the U.S. criminalize possession of burglary tools, or drug paraphernalia, sometimes with an associated intent element (although even these crimes often have an express or judicially implied intent to use element), I'm not aware of any statute that criminalize possession of tools for malicious destruction of property. So, if the tools aren't possessed or used in a manner intended as a step in the facilitation of a crime, I don't think that any law is violated. So far as I know, the U.S. does not have a counterpart to Section 37 of the British statute cited above (it isn't a terribly easy thing to search for to definitively rule out the existence of such a law because federal law has many uncodified crimes in unexpected statutes and there are many sets of state criminal statutes, not all of which are codified either). The example giving in the comments by @gnasher729 of possession of a hammer which could be used to do the same things that this object could be used to do is instructive. Arguably, this USB-like tool is more specifically targeted at malicious conduct. But, for example, when I used to work as a radio news reporter, we had a machine that was basically a high powered magnet that was specifically designed to destroy all information on magnetic media. This was, in part, so that it could be reused, but it was also so that confidential interviews wouldn't fall into the wrong hands once they were no longer needed, in much the way that one might shred paper documents. It isn't so implausible to think that a device like this one might be necessary for individuals or firms with national defense secrets embedded in their hardware and software to have on hand in order to destroy a sensitive computer in order to prevent a security breach, if necessary. In a case like that, leaving one of these devices around the office unlabeled might be negligent, but wouldn't have the intent necessary to be an intended crime. And, it is hard to imagine that the device itself, which seems pretty simple, would itself involve any technology that is a national security secret, so it probably wouldn't violate export control laws. Of course, possession, purchase or sale of such a specialized device, or leaving it around unlabeled would certainly be powerful evidence of an intent to use the device in a wrongful manner, and hence, of an attempt to commit a crime. Indeed, possession of such a device or purchase of one might very well be sufficient to establish probable cause to seize the device and arrest the person holding it on charges of an attempt to destroy a computer. But, this device would be merely powerful evidence of an intent to commit a crime, rather than something that is a crime to commit in and of itself. There are no international laws that govern this kind of thing. The only international laws applicable to individuals pertain to war crimes and nuclear and chemical weapons. Even then, most international laws direct member nations to adopt domestic laws on the subject rather than being self-executing.
In addition to the general considerations of (1) who is allowed to use non-deadly physical force to maintain order in a shop (which I think that one could do if "deputized" by the property owner or to protect the property of another as well), and (2) the use of non-deadly physical force to make a citizen's arrest (which many of these scenarios would justify as the disorder would be a crime if committed by an adult), (3) I suspect that there is also some point at which a bystander may intervene to prevent harms associated with an unsupervised minor being at large and in need of supervision. Generally speaking, intervention with the minimum reasonable non-deadly physical force to prevent property damage, or an assault, or a threat, is going to be permissible. As to the third reason: for a mentally normal ten-year-old that might be a stretch; for a four-year-old or a clearly impaired older child it might not. One could approach the child, say, "where's your mom or dad", "do you have a babysitter or sibling around?", "what is your name?", or "are you lost?" and detain the child until a satisfactory answer is provided or a suitable authority arrives, to prevent the problem of a child being lost, abducted or hurt by the child's own actions. It would be quite hard for a parent, guardian or babysitter to complain about this kind of conduct when the child was unsupervised and is released as soon as you confirm that this really is a responsible adult or older minor who is responsible for the child. It would be important in doing so to not secret away or isolate the child, to try to determine the location of the child's caretaker, to refrain from doing anything that would harm the child, and to seek assistance from an authority within a reasonable time. Typically, if no caretaker appeared, a cop would come and the cop would oversee the situation until a social worker could come. For example, Colorado has the following statute that would apply once a cop arrived (omitting lengthy provisions that apply to newborn children): § 19-3-401. Taking children into custody (1) A child may be taken into temporary custody by a law enforcement officer without order of the court: (a) When the child is abandoned, lost, or seriously endangered in such child's surroundings or seriously endangers others and immediate removal appears to be necessary for such child's protection or the protection of others; (b) When there are reasonable grounds to believe that such child has run away or escaped from such child's parents, guardian, or legal custodian and the child's parents, guardian, or legal custodian has not made a report to a law enforcement agency that the child has run away from home; . . . (1.3) A child shall be taken into temporary custody by a law enforcement officer without order of the court when there are reasonable grounds to believe the child has run away from the child's parents, guardian, or legal custodian and the child's parents, guardian, or legal custodian has made a report to a law enforcement agency that the child has run away from home. (1.5) An emergency exists and a child is seriously endangered as described in paragraph (a) of subsection (1) of this section whenever the safety or well-being of a child is immediately at issue and there is no other reasonable way to protect the child without removing the child from the child's home. If such an emergency exists, a child shall be removed from such child's home and placed in protective custody regardless of whether reasonable efforts to preserve the family have been made. (2) The taking of a child into temporary custody under this section shall not be deemed an arrest, nor shall it constitute a police record. A child is considered neglected or dependent under circumstances including the following (provisions related to drug or alcohol abuse by parents omitted): § 19-3-102. Neglected or dependent child (1) A child is neglected or dependent if: (a) A parent, guardian, or legal custodian has abandoned the child or has subjected him or her to mistreatment or abuse or a parent, guardian, or legal custodian has suffered or allowed another to mistreat or abuse the child without taking lawful means to stop such mistreatment or abuse and prevent it from recurring; (b) The child lacks proper parental care through the actions or omissions of the parent, guardian, or legal custodian; (c) The child's environment is injurious to his or her welfare; (d) A parent, guardian, or legal custodian fails or refuses to provide the child with proper or necessary subsistence, education, medical care, or any other care necessary for his or her health, guidance, or well-being; (e) The child is homeless, without proper care, or not domiciled with his or her parent, guardian, or legal custodian through no fault of such parent, guardian, or legal custodian; (f) The child has run away from home or is otherwise beyond the control of his or her parent, guardian, or legal custodian; I don't have easily at hand legal authority authorizing a third-party who is not a law enforcement officer to take custody of a dependent or neglected child until a law enforcement officer arrives, but I strongly suspect from the context that this is allowed either under common law, or a statute that I have not located, or some legal fiction (e.g., that the citizen is implicitly deputized by the law enforcement officer after the fact), or simply as a matter of custom and ordinary practice not codified in any authoritative legal source.
There was no actual child who was caused to view the material, so there was no offense under that provision. By contrast, inciting a child under 13 to engage in sexual activity is an inchoate offense, so it is not necessary for any harm to an actual victim to have occurred. Note that the relevant section of the Sexual Offenses Act 2003 concerns "causing or inciting," and that the charge was "inciting." The section concerning watching a sexual act, by contrast, only inludes "causing."