So... he was convicted based mainly on eyewitness testimony, right? Testimony which has been demonstrated by psychologists (I've just covered this in my course) to be very unreliable, and I believe was known to be so back in the 80s...
I hope they've got a lot of money saved up, because they owe him, ooh, 1-2 million dollars in lost earnings, plus compensation for stealing a large part of his life, plus compensation for his family...