CNN CNN Newsroom March 28, 2014 14:35:00
That investigation was intense. now, they have a different legal system thap hou system than ours. everything pointed to catastrophic loss and mechanical failure and all of that. in their system, they needed more information that it could have been a criminal act on the part of the pilot to justify the actual seizure of his computer and the co-pilots computer and sending that to be analyzed by the fbi. in that sense, everything else was being done. the interviews were being conducted immediately...
Source: archive.org