Thus they weren’t merely edited. They were rewritten.
What about the satellite imagery? How did she email that one if too hard to get?
My guess is that the imagery material referred to the description/analysis. Virtually every piece of IMINT contains a detailed written summary, explaining what was found in the imagery. The exception would be if someone was actually uploading classified documents to HRC’s network, via flash drive or similar device. But if that was the case, the “finished” intelligence reports would have page and paragraph classification markings that could not be easily removed.