Eyewitnesses. Often the police and the news narrative are very different than eyewitness accounts. Even if everyone knows what happened, it's completely obvious, the news and police still obfuscate.
You've lumped everyone you don't like into one bucket - "criminal" - without considering their individual nature. You're probably a criminal (there are lots of stupid laws that people break all the time) but do you have a reason to lie?
Breaking laws doesn't make someone dishonest. You should really think about why you think that's the case. Perhaps someone has an active interest in you believing that.