Mueller's attempt to Complicate the obvious in the Russian Conspiracy Investigation

I suspect that Robert Mueller was all to aware some months ago that there was no connection between the Trump campaign and the Russians.  Now all he has left is to muddy the waters by complicating the obvious (that there was no collusion).  This is a time worn method used by prosecutors across the nation.  When the facts don't support your case just seek to confuse and befuddle those looking for the truth!