Flynn withdrew his guilty plea. Meanwhile, William Barr, who had taken over as Attorney General, prodded Mueller to release his findings. In March 2019, Barr revealed that Mueller had found no evidence whatsoever of “Russia collusion.”
Barr also brought in U.S. Attorney Jeffrey Jensen to review the prosecution’s behavior in the Flynn case. Jensen found several irregularities, including exculpatory evidence that had not been provided to the evidence as required by law.