Whist most people in the loop now know what happened, in my opinion this was a classic case of all the holes lining up before the event. In APNG's defence to my knowledge they acted very appropriately after the event in terms of assisting the investigators and implementing new procedures, which included a considerable amount of additional crew training that involved every pilot on their Dash 8 fleet.
Only expats have all the accidents (???????) That's a very derogatory statement, please qualify or remove it