bearfoil:
An institutional mandate exists to ignore the AD, shuffle "blame" around without cease, and act as if nothing is ongoing.
...the lack of apparent concern is breathtaking.
I respect your desire to obtain the full truth to this incident.
However, unless one personally has access to all the key inside personnel and communications at all the firms and agencies involved, making such strong and sweeping determinations from the outside proves nothing.
One could derive the same conclusions from observing the daily arrangement of vehicles at the Derby car park.