Your comment appears to me to assume that if a jury knew someone was not guilt by law, that they would vote not guilt. My point is that a jury in the US can intentionally convict someone as guilty that they're aware is "legally" not guilty.
They can also intentionally acquit someone they know is guilty of the law simply because they don't think the law should exist, this is called jury nullification. My point was that the typical jury is just not sophisticated enough to understand how easy it is to plant digital evidence. I doubt they'd convict in a case like this believing the defendant to be innocent.