A judge's training, professionalism and ethics will not allow them to "lean" one "side" or t'other before hearing ALL the evidence and most certainly NOT to the extent that someone outside their inner circle, if then, would be able to "know". And if they did lean and it was "known" that could be cause for a mistrial. So, you you may think you know, just as I sometimes think I "know", but really KNOW, my bet is you do NOT.
Hear Hear!