Since my editing time is up, I guess I will need to do a new post.
The thing about law is that it is not just something that is written in statutes and ordinances; each incident has a life of it's own. For something to be illegal, it has to survive several, very human, hurdles.
First, there is the law enforcement officer who comes to the scene. Although they are not intended to interpret the law, they certainly do. They apprise a situation and make a judgement. That influences their report.
Next, someone has to determine if there is grounds for an investigation. That would be a ranking officer in law enforcement.
Next, if it is determined there is grounds for an investigation, the investigator, or detective will do so, giving their own personal slant to it. For instance, by choosing who to question they can greatly influence the gathering of evidence. By just asking those on one side of an incident, the perpetrator can actually become the victim and the victim the perpetrator.
Next, if a situation survives the investigation process, someone had to make a final decision as to whether to press charges. In our neck o the woods, that is the County Attorney. Having looked into this considerably, I have been told by what would appear to be higher ranking legal officials that in our state it is the County Attorney who decides what is legal and what is illegal.
Sometimes a Grand Jury decides what law is.
Then, attornies get their shot at it, submitting law to their own theories and interpretation. Interestingly, attornies for both sides of each issue insist to their clients that they are right, and will prevail, knowing one side will not.
In a courtroom, the judge decides what is law. They decide stuff like what evidence can be introduced and how long you have to do it. It is their room to run any way they want, they can, and they do. In a bench trial, they are the whole ball game.
In a jury trial, a jury of your peers, or, in other words, people who could not get out of jury duty

, have the final say what law is.
By the time you get to the end, it is not surprising that the results often does not resemble the statute or ordnance.