Would it be illegal to have a fake gun turret robot on my front porch? I'm thinking something simple that can track people while they walk up that looks like it has a gun on it. I asked my city council and they said that if someone feels threatened on your property you could be charge with a crime.
I'd take the city council's advice and realize that you could be charged with a crime. Their job is to know the local laws and put them into place, as well as know how those laws relate to state law. As for state law, the Revised Statutes of Missouri, RSMo Section 574.115 Making a terrorist threat says: 574.115. Making a terrorist threat, first degree — penalty. — 1. A person commits the offense of making a terrorist threat in the first degree if such person, with the purpose of frightening ten or more people or causing the evacuation, quarantine or closure of any portion of a building, inhabitable structure, place of assembly or facility of transportation, knowingly: (1) Communicates an express or implied threat to cause an incident or condition involving danger to life; or (2) Communicates a false report of an incident or condition involving danger to life; or (3) Causes a false belief or fear that an incident has occurred or that a condition exists involving danger to life. 2. The offense of making a terrorist threat in the first degree is a class D felony. 3. No offense is committed under this section by a person acting in good faith with the purpose to prevent harm. A fake gun turret on a porch in the public view that tracks people who walk by could be interpreted as making a terrorist threat because it (3) Causes a false belief or fear that an incident has occurred or that a condition exists involving danger to life. And, it's probably safe to assume your turret has the "the purpose of frightening ten or more people." The fact that the gun turret is on private property doesn't mean much; it is in view of the public and your intent is for it to be seen by the public and you want to invoke fear in the public members who walk by. And it's not going to be seen by the council as some sort of security; threats are not security. If you did put up such a turret, and the state didn't take action under 574.115, and there is no local law on the books that applies, the council can easy put one in place at their regular council meeting with a simple motion and vote. Since you already asked the council, they may already be considering such a law. And, depending on the county, the council could invoke a law addressing threats to the public that has more severe penalties that the state law, because Missouri is a home rule (Wikipedia) state.
Would it be legal to jump into an unlocked car and start it? No. Same situation, different object.
Federal law bars possession of guns by felons and also bars the use of straw purchasers. The primary statute involved in 18 U.S.C. § 992(g). Being in a gun show would not be per se illegal, absent an atypical parole or probation condition. But, in this case it looks like the individuals held the guns which would constitute possession, and it looks like they also arranged for a straw purchase. Merely touching a gun with a single finger would probably not constitute possession of a gun for this purpose, although the incentive not to test the boundaries is great, because the sentences are so severe. (Incidentally, there are more convictions for this offense in Missouri than anyplace else in the United States).
Without a witness willing to break their silence, we will probably never be certain. It is possible that this was harassment (current ordinance, not 1999 – version in force at that time not available), defined in Arvada if one has the intent to annoy (etc.) and "Repeatedly insults, taunts, challenges, or makes communications in offensively coarse language to another in a manner likely to provoke a violent or disorderly response" (the "record" indicates that there was a pattern of such conduct). We don't actually know that he was fined (hearsay...).
While it is not illegal to own, it may still be illegal to ride on public property. Private property owners can ban them even if they were legal and need to be consulted individually. I have been unable to find out if new laws spoken about have been passed in New York since the beginning of the year. Based on what I have found (as of the end of 2015), it would be best to consider that they are illegal to use on public areas just as any other unlicensed motor vehicle. As of November 2015 Some property owners have banned them for liability reasons, as it is easy to see how a rider could trip on a bump or unexpected curb. And although they have taken the Upper East Side and other parts of New York City by storm, the state classifies them as motorized vehicles that cannot be registered, so riding them in public can incur a steep fine. Earlier this week, the NYPD's 26th Precinct tweeted: "Be advised that the electric hoverboard is illegal as per NYC Admin. Code 19-176.2*." and December 2015 some lawmakers were talking about making them legal. Truth or Fiction Collected on: 12/28/2015 gives the following summary A spokesperson for the New York City Department of Transportation has explained that the law’s definition of “electronic personal assist mobility device” was broad enough to include hoverboards, and that they would be regulated as such. In NYC, because the population is above 1 million people, electronic personal assist device riders must be licensed, and the devices must be registered with the New York State Department of Motor Vehicles. Hoverboards are illegal, the spokesperson said, because the NYSDMV would refuse to register them for legal use: NYSDMV’s position is that these vehicles are likely “Electric personal assist mobility devices.” NYS Vehicle and Traffic Law 114-d defines “Electric personal assist mobility device” as “Every self-balancing, two non-tandem wheeled device designed to transport one person by means of an electric propulsion system with an average output of not more than seven hundred fifty watts (one horsepower), and the maximum speed of which on a paved level surface, when propelled solely by its electric propulsion system while ridden by an operator weighing one hundred seventy pounds, is less than twelve and one-half miles per hour.” NYS VTL 125 generally defines “motor vehicles” as “Every vehicle operated or driven upon a public highway which is propelled by any power other than muscular power.” However, VTL 125 specifically excludes some classes of vehicles from the definition of “motor vehicles.” Under VTL 126(a-1), “electrical personal assistive mobility devices operated outside a city with a population of one million or more” are not considered motor vehicles. However, in NYC, because the city population is greater than one million, NYSDMV considers “hoverboards” that meet the definition of “electric personal assist mobility devices” the same as motor vehicles. Based on that interpretation, it would be illegal to operate a hoverboard in NYC without a valid license to drive a motor vehicle. Beyond that, the motor vehicle would need to be registered by NYSDMV (which NYSDMV will not do), inspected, insured, and otherwise treated as, and subject to regulation like, any other motor vehicle. A person who operates a hoverboard in NYC (or any other NYS city with a population greater than a million) would be subject to arrest and prosecution for myriad NYS VTL violations, including, but not limited to, driving a motor vehicle without valid registration or insurance.
The case US v. Siesser is about such an attempt, where violation of 18 USC 229 was one of the charges (to which he pleaded guilty). It is a chemical weapon under the provisions of that chapter – it's not the chemical per se, it's the chemical when used for a purpose (like, killing people). Specifically A toxic chemical and its precursors, except where intended for a purpose not prohibited under this chapter as long as the type and quantity is consistent with such a purpose. You could buy it to calibrate NMR devices, I guess. There may be specific state regulations as well.
There are a couple of indications that a bouncer may not confiscate an ID. This policy document adopting licensing policies to Require licensees with fake ID violations to temporarily or permanently hire on-site law enforcement or certified security guards who are properly trained to check IDs during regular or peak hours to deter the use of fake IDs and give gatekeepers the opportunity to pass suspected fakes to an officer or guard for a second opinion and potential confiscation. Where appropriate, jurisdictions could empower the gatekeeper to confiscate fake IDs so they are not returned to the underage drinker and sent back into circulation. To ensure compliance with legal issues (e.g., property rights, bailment issues), arrange for the on-call or on-site presence of local law enforcement. Local bar and restaurant associations, especially those in concentrated entertainment zones, can join together to share the expense of law enforcement resources. That implies that the bouncer does not already have that authority, and also indicates that the confiscation should be performed by the police. This bouncer training manual says that Even though you may consider the ID to be fake, it is not considered the server's property. Therefore servers and sellers should not confiscate IDs they suspect to be fake. Rather... follow up with a call to the police to verify suspected false IDs. However, a jurisdiction may grant servers that power, as in the case of Colorado. Washington doesn't do that, so bouncers would need to call the police (not that they always do, since passing a fake ID is somewhere between a misdemeanor and a felony). The general principle is that you may not confiscate another person's property, but the police can seize property if it is reasonable to do so. A state may pass a law authorizing a licensee to do likewise (though it does raise questions about the bouncer's understanding of "reasonable cause to believe"). The Colorado statute is restricted to licensee and their employees, and does not apply to "anyone who suspects an ID", nor does it allow civilian confiscation of other property such as an automobile that is suspected of being stolen.
No. This would not be illegal. You are not trespassing or breaking and entering since you have permission to be on the premises, and you are the rightful owner of the guitar so you are not depriving him of property that belongs to him. If you did this with the assistance of a law enforcement officer, rather than Bob's family, without a court order describing the property to be retrieved, this would be called a "civil assist". If the guitar were collateral for a loan, it would be a self-help "repossession" (a.k.a. "repo") authorized by the Uniform Commercial Code if it could be accomplished without a breach of the peace, and it would not require a court order. If you did this pursuant to a court order the case you brought to retrieve the guitar would be called a "replevin action" and you would also need to obtain a "writ of assistance" to authorize a trespass in the presence of law enforcement to retrieve the guitar. Also, Bob would still be be guilty of the crime of theft of the guitar, even though you got it back, because he took it with an intent to permanently deprive you, its owner, of the property that belongs to you. You could also probably sue him for conversion or "civil theft" in some jurisdictions, but your damages would be nominal except for punitive or statutory damages under a civil theft statute, because you ultimately got the guitar back, and so you suffered only minimal economic harm.