All officers of the court have various forms of immunity. All of the rights, rules, and statutes they are required by law to uphold only goes as far as how much of that in group someone is, or how much money someone has to uphold their rights when infringed upon.

In practice the entire system has become political, corrupted or both. As a result, the only rights most people have are those where officers of a court are only limited by where their immunity ends. They can and do violate the law and ignore large parts of it if it suits them.

Assuming someone has the resources to even get any oversight at all, in most cases those involved will investigate each other and decide they have done nothing wrong. Even in the unlikely event that someone proves an illegal act, they will just claim immunity.