I always told my students the truth, there is no such thing as a bad or stupid question. When any question is asked, it shows an interest and perhaps an mis-understanding. I would answer the same question over and over if it helped one person to understand.
I am so pleased that the jury is paying attention and has questions to ask. It shows intellectual curiosity. As the trial goes on, they will ask more and more questions, many of which will give us a good idea as to what they are thinking.
I have often seen jury questions bring out a major point that perhaps the prosecution or defense may have over-looked.
ETA: The person to our left of Jodi's mom is her brother.