To me, that still doesn't explain why Comey went public before completing the investigation, etc. - unless the goal was to warn Huma and other to flee the country while they had a chance - flush them out, if you will.
But my bias is that Comey is crooked. Making a public announcemnt has no principled reason, despite Comey's protestation otherwise.
Your bias is my bias. Comey is crooked. And of course he made this big announcement on a Friday.
It will be interesting to see if Huma disappears.