I don't believe that the KingAir crash report will be out any time soon, as the accident report for an Aztec that crashed in the Turks & Caicos Islands well over a year ago has only just been released by the AAIB.
You can't say that, in this accident you have a CVR, more ground witnesses and also all passengers alive to help with investigation. Also, the investigators sent work at a faster pace than those of the N444DA (Aztec) crash on boxing day '05. It may not be out soon but I'm going to go ahead and guess that it will be done before the year is out, who knows, maybe earlier.