The reality is that the police in general do not at all know even the basics of law, and are an ever present danger to society.
For example, the only source of authority is the defense of inherent individual rights.
So then there is no legal way to get nanny laws like alcohol prohibition or the War on Drugs.
No cop should ever try to enforce those pieces of legislation because they obviously are inherently illegal.
What makes something illegal is a law getting passed against it. That's the society we live in. Prohibition was illegal because they passed a law making alcohol illegal. Drugs are illegal because they wrote laws against the usage, possession or sales of recreational narcotics, and that makes it illegal. None of us get do decide what is legal and or not legal based on our lone opinion, and that includes the police. The job of police are to enforce laws that were written, and not based on their or your opinion. Theft is illegal, rape is illegal, violently attacking people is illegal, going over the speed limit on the highway is illegal because we wrote laws against these things regardless what your personal opinion is.
Police do know the laws. What do you think they do at the police academy, just run around a track and jump hurdles? Of course they know the laws, they spend weeks of learning that at the academy. It's why they are able to charge you with a crime.
And again, police commit crimes often, such as stealing evidence, lying, extorting hookers for sex, committing rape, planting evidence, etc. So if you see a cop attempting to commit murder, according to you, you are supposed to let him, and then just file a complaint later?
No way, any cop attempting to commit murder should die instead of their planned victim.
Now you are just making things up. You have no evidence that police "often" commit crimes. I think you watch too many television shows. Yes, there are bad cops out there, but they are anomalies, not the standard and eventually get busted themselves. We live in a world of cameras today. It's virtually impossible for anybody to commit a crime these days without a camera recording it somewhere. Most Americans have a video camera in their purse or pants pocket. When I drive my car, my dash cam is recording everything I do.
If you kill a cop for any reason, you're going to prison. That's it. When police are in a confrontation, it's impossible to evaluate what is going on yet alone make a decision that the police are doing anything illegal.
Law is not just current legislation.
Legislators become arrogant and corrupt, and often pen illegal legislation.
Why do you think Prohibition was repealed?
It was inherently flawed.
And every single cop should have known that.
Any cop who arrested anyone under the Prohibition statutes was violating the whole premise for law in a democratic republic.
Which is that the ONLY source of legal authority for any branch of government comes from the defense of rights of other individuals.
But no other individuals have any rights being infringed upon by someone who wants to consume a little alcohol.
So Prohibition by its very nature was entirely illegal.
There is no way it could ever have been made legal.
And anyone who does not know that, is not only unqualified to be involved in law enforcement, but they actually are a clear and present danger to society.
Follow orders is not sufficient.
Police are required to understand the premise of law, so that they do NOT follow illegal orders.
For example, the police un Germany under Hitler were still prosecuted for "just following orders".
Following orders is NOT necessarily legal.
Not only do legislators violate the law sometimes, but eventually ALL government and legislators become totally corrupt and have to be removed by force.
That is the historical reality.
Never have any governments failed to eventually become corrupt.
And it is the fault of police who fail to do their duty in challenging corrupt legislation right away, instead of letting the whole country slowly go down the tubes and require a whole armed rebellion to restore it.
Police just following order are the means by which all countries eventually fail.
As for killing a cop, during Prohibition, with the KKK, and lots of other large scale crimes, police were the means often used to commit murder. And if those cops trying to commit murder are stopped by someone armed, the shooter should get a medal.
How likely they are to be prosecuted by the corrupt hierarchy is really totally irrelevant.
Anyone who does NOT stop a murder by police, due to fear of corrupt retaliation, is guilty of complicity after the fact.