The first clue here is Clark only has a will, not a trust. It's a clue the attorney Bock was most likely influencing Clark to limit details a trust would have provided. Wills aren't used for estates of any real capacity and obviously the attorney would want to make sure no succession trustees were named to cloud the succession.
If this next video's any indication, it appears the attorney was making checks out to himself for millions of dollars. A nurse is also reported to have received four homes as gifts. If this is true about Bock, and the DA finds evidence of his writing checks for millions to himself, this fellow's going to prison.
A paralegal for attorney Wallace Bock discusses what she witnessed in the video: