How many similar pictures have you seen published by ATSB, jonkster?
Post one link to one picture with ATSB staff holding a piece of aircraft, which piece may be related to an incident, published by the ATSB.
Just one link.
If those pictures were taken and made available to someone by the ATSB, you don't have to bother with 'conspiracy theories'. The organisation would, in that case, evidently be a complete basket case.