@Seaofclouds – We’re not talking about investigation, though. We’re talking about whether it’s illegal to make a threat. That’s the difference. There is the difference between a credible threat, and a threat that is not credible.
If it is a crime to make threats, any threats, then all that is needed is the threat and the person has committed a crime. From that point, the person would be arrested and charged. If an investigation occurs, that is difference. If the threat is severe, and in the domestic context, it is likely that the police will take it seriously.
As I said, again, and again, the investigation is appropriate in the bomb context with the tweet – because the threat is made in an area where speech is limited (in the U.S., this has been established legally). The threat in the politicians case was not stating that the official would do it. However, if something resulted from it, might the person be held responsible? That’s a different issue.
This is the difference. in all cases, it must be legally shown that the threat was reasonably perceived to be likely carried out against the person. It has to be pretty clear, or pretty likely. In the case of terroristic threatening, the harm was imminent in relation to you as the personal relationship showed that the threat was extreme and capable of being carried out.
We’re not talking about “threats.” We’re talking about particular types of threats – these are threats +. I have not seen any case where a person has been arrested and convicted of making a threat against another person, casually, that did not include additional and significant other types of factors.
Again, the example was a phone call or email. No relationship stated between the parties. We can add facts and arrests become more reasonable. We can add facts and conviction becomes more reasonable.