but the thing that always puzzled me is that he only had a window of 3 minutes to commit the crime. His daughters left the house and he joined them 3 mins later and they went to the DIY store together. 3 minutes to batter someone to death, only getting superficial blood stains on your jacket and shoes, gather your compusire and pop out of the house to get on with some shopping???!!!
i think it is a very interesting case, not least because it shows that people are very quick to condemn anyone who isn't 'perfect' on paper: he lied on his cv (if that makes you a murderer then 85% of the population must be surely?!); he had a violent temper and he hit his wife and kids. The last thing is certainly a motive for his wife to never want to see him again and divorce him when he was imprisoned but has she ever said she truely believes she and her daughters escaped the same fate as Billie Joe?
don't believe he's guilty, just based on the timing and the forensic evidence. don't think he sounds like a great character but that's not the same as being a cold-blooded and calculated murderer.