You're right. This would be known as the forensic report, and it will come out in the coming weeks. It is the result of an analysis by a group of experts of all the facts that were publicly available, with access to some additional intelligence. That report will speak for itself when it comes out in a few weeks.
We felt it was necessary, particularly Special Advisor Goodale, as he was preparing his report and investigating what had happened, to focus as much expertise as possible to look at all of the known facts that followed the tragic downing so that we could have our own internal analysis. We felt, after the preliminary report came out, that the Iranians were not answering all the questions that needed to be answered.
We'll wait for that forensic report, which should be out in the coming weeks.