Read more: Breaking down Mueller’s questions for Trump

Robert Mueller was appointed as Special Counsel on May 17, 2017. In the year that followed, his office returned 22 indictments and five guilty pleas.

Trump’s campaign chairman Paul Manafort was indicted.

Trump’s campaign senior foreign policy adviser George Papadopoulos pleaded guilty.

Trump’s National Security Adviser pleaded guilty.

What will the next year bring?