Don't forget the original suspect in this case. His name was smeared by the US Gov't and ended up suing them successfully. So it turns out they were wrong? Who says they got it right this time.
Same goes for the original suspect in the Olympic bombings. Can't remember either of these guys' names, but the supposed Olympic bomber died of a heart attack a few years back.
Innocent until proven guilty.

Don't get me wrong...terrible crimes, but the investigation was a sham.