I am hoping there is a criminal element to leaking information from an investigation, which can be prosecuted.
There may not have been any wrongdoing in this. I understand that, in many jurisdictions, once it has been determined that an aircraft accident was the result of a deliberate act, the Annex 13 investigation stops, all material is handed over to law enforcement authorities and it becomes a criminal investigation - to which differing standards ref release of info apply.
Standing by to be corrected if somebody knows better?