I do understand what it is. My question is: When was it released? Who released it?
I believe that it was released by the state prosecutor’s office to the defense in one of its earliest discoveries last summer along with his lie detector tests and other police reports.
Sometime before the upload date on youtube.com/watch?v=VakGZgJxTi4, June 21, 2012.
Who released it?
Z's attorney, according to this story on the same day. Reportedly, Z also passed a lie detector case the day after.