> When is the last time an episode of CSI didn't end with the guy getting caught and convicted? Have they ever made a mistake in CSI? Made an ambiguous decision

> When is the last time an episode of CSI didn't end with the guy getting caught and convicted? Have they ever made a mistake in CSI? Made an ambiguous decision? Actually there was one episode where they knowingly sent down an innocent man in CSI:Miami. A mentally challenged man had been unwittingly framed by his brother for a murder he didn't commit. The piece of evidence that sends him to jail if I recall correctly was a tie used in the crime that the brother asked his mentally challenged brother to retrieve from the back of the truck putting his DNA or fingerprint on it. The team know the kid they're sending down is innocent, but the evidence is the evidence and their hands are tied. I can't for the life of me find a link to the episode. Perhaps someone with more Google-fu than me could assist.