We found an email marked Secret on Hillary's email. And we know "foreign actors" obtained access to Hillary's emails, including the one marked Secret. And we know that Hillary's staffers' email accounts were also compromised. But no one followed up, and the exoneration speech by Comey had its wording changed to say it was "possible" foreign actors had accessed that email marked Secret -- instead of "likely".
But there's nothing to see here. No one needs to be held to account for failing to protect classified information even though a foreign actor is likely to have actually accessed that information, which would cause harm to national security.
Oh, and our man Peter Strzok, who was going to "stop" Trump from becoming President, was the one to change the wording of Comey's exoneration speech from "grossly negligent" (the legal standard defined in the law which the FBI is supposed to enforce) to "extremely careless".
But none of the obvious bias can be connected to specific investigative decisions, so it's all hunky-dory.