According to long-time policy, prior to the mid-term elections, the Justice Department will be holding off any announcements that could be seen as political in nature. That means any new findings connected to the Trump campaign investigations will not be released until after the election.
Papadopoulos
So far the investigators have learned that George Papadopoulos, a Trump Campaign policy advisor, had been in contact with a Russian agent. At the time, Russians were looking to offer support to the Trump campaign. Papadopoulos has since been convicted for lying to the FBI.
Trump Tower Meeting
At Trump Tower, senior members of the Trump campaign including Jared Kushner, Donald Trump Jr, and Paul Manafort met with Russian operatives. The meeting seems to be an attempt at collusion between Russia and the campaign.