Last time I bought audiobooks I got them from Downpour which included DRM-free downloads as either MP3 or M4B files, in addition to listening through the website or app. I believe Libro.fm may also offer this. Most of my ebooks are through Kobo and are DRM free as well.

Does depend in some cases on the publisher.

The judge’s other main role in a trial with jury is to actually run the proceedings of the trial. Order of operations, keeping the two counsels in line, scheduling, etc.