>> The endless stream of crime dramas that make it clear the police never do wrong and if you make it to a trial you are certainly guilty.
I've been watching "The Good Wife" seasons 1 and 2 recently. The show deals with people in private law firms, government prosecuting agencies, law enforcement, and random folks caught up in the legal process. The seasons are set in Chicago during the post-2008-crash time frame, so there's a lot of financial pressure all around.
The show depicts well the financial and political game, the skewed incentives, and deal-making, the disregard for truth, racial and economic biases, how law enforcement often actually "does wrong". I'm sure the show's not very realistic, but it's fun, it paints almost no one in good light, and exposes the double-dealing and back-stabbing up and down the stack.