A lot. In fact, more than most people realize. When someone is falsely accused of a crime, the system does not spring into action to protect them. Quite the opposite. It barrels forward like a runaway train, powered by the assumptions of guilt and the blind momentum of prosecution. At the start of a criminal case, the police take control. They gather the evidence, they write the reports, and they decide what to include and what to leave out. The law requires them to turn over any evidence that might help the defense. That’s what the Supreme Court said in Brady v. Maryland. But that ideal often goes straight into the shredder. Whether by incompetence, laziness, or outright dishonesty, crucial evidence that could prove a person’s innocence gets ignored or hidden. That’s how innocent people end up in prison. Or on death row. This is where the defense investigator enters the picture. It is our job to find what others failed to look for or deliberately avoided. We talk to witnesses the ...