The U.S. Supreme Court on Tuesday threw out the stalking conviction of a Colorado man who sent hundreds of unwanted Facebook messages to a female musician, ruling that state prosecutors had not shown that he was aware of the "threatening nature" of his statements.
If you read it, it becomes clear that the issue is that Colorado wrote a stalking law that is in conflict with the first amendment. Something that can easily be corrected going forward, if it hasn’t been corrected already.
So he was convicted in Colorado, but the proof for that conviction was not good enough for a federal court.