> The whole process this guy went through to report on the state of affairs is valuable because it puts the depth of reality on what is otherwise a known but relatively abstract situation. We all know that the judicial system is unfair in an abstract sense, but without seeing actual, real-life examples it does not get driven home nearly as strongly.
The key point here is that you get can get real-life examples by interviewing people caught up in the legal system. There are plenty of them, it isn't difficult to fact check the circumstances of their arrest. All this is possible without wasting police time.