As I said we know how and where the USD moved, so yes.
And about the Bitcoins, it would have been easy for MtGox to tell us the transaction ID, but they choose to astonish some Japanese police officer with such information, IF they even filed that report.
Some Japanese police officiers, our lawyers, and the people at Bitcoinica, plus the people who have helped during the investigation.
About the Bitcoins, we could share the transaction IDs, but I'm pretty sure everyone already got them (a 40k BTC tx is easy to locate)