Courtney,
I agree with Tandemrotor. The basics of this case are very simple. In all complex technical, financial, medical etc cases the judge and jury have to be guided by expert witnesses. In this case the judge and the jury is the SOFs. I watched both Sir John Day and Sqn Ldr Bob Burke give their evidence to the Lords committee. They were both expert and convicing but their opinions were very different. With such differences the "no doubt whatsoever" requirement fails.