Squiggs - I thought of something else you might do to alleviate the boredom......make it a game show
Whenever a witness aproaches the stand loudly humm the theme song of Jaws. Then, as they take the oath to tell the truth or whatever yell out "Let's play WHEEEEEELLLLLL OF FOOOOOOOOOOOORTUUUUUUUUUUNE". And whenever the person answers a question - look at them disbelievingly & ask them "Is that your final answer?" And as they leave the stand, look at them like their the lowest form of life ever to steal oxygen on this planet & hiss "You are the weakest link - goodbye"
Get the other jury members involved to vote people of the jury - courtroom survivor style - whereby they have to stand in front of the judge & say things like "I vote Pete off 'cos he stinks"
Also, insist on doing jury duty in your bikini - that will greatly improve your chances of winning the jury survivor challenge, 'cos after a couple of days even the men will start looking at you hungrily.