Has been asked before on this thread, but who would be investigating this aside from the UK AAIB? Who takes the lead on the legal front? Are the US FAA doing an independent investigation to the UK CAA, indeed are the UK CAA doing anything? Are the UK Police interviewing the likes of the McKays, Dave Henderson, the beneficial owner(s) of the aircraft? Has someone gone down to Nantes already to ascertain exactly what was going on there the day the aircraft set-off with contradictions in pilot names, flight plans, passports etc.? Has someone spoken to people at Gamston, the maintenance outfit etc? No indication that there is any other investigation aside from the AAIB alone which will be entirely focused on the cause of the accident not the illegality of the flight?
Bottom line, aside from AAIB, is there a specific entity taking the lead on everything else?