U.S. law has a "double-jeopardy" clause that prevents a defendant from being tried more than once for the same crime. They would need to invent entirely new fake crimes to charge him with.
That's only applies if you were found innocent in the previous trial so they can't just keep trying again, even if new evidence came up later. A mistrial is treating it like the previous trial was invalid.
That's only applies if you were found innocent in the previous trial so they can't just keep trying again, even if new evidence came up later. A mistrial is treating it like the previous trial was invalid.