I wouldn't panic about the fact the Local Authority are heading up the investigation. Despite what our media would like us to believe, Afghanistan has been a country with people doing jobs in offices for many hundreds of years. They are also members of the ICAO so they should have more than adequate procedures in place for this task working with their NTSB and Boeing contributors. I doubt we'll see anything until they feel they have something to report, which since all the evidence is on hand could even be after the report is finished. They have no reason to release interim facts or news about this in the meantime, they are a government agency, not a magazine stand!