I was thinking about this last night and haven't had a chance to post, and perhaps it is ridiculous, but considering the amount of funds that would have been spent in this case, why not? If they (LE) have collected CCTV recordings from various businesses during the time period in question, which is really relatively short, a matter of 12 hours, then surely they must have seen his truck leaving... and passing... where? I wonder if they went in all possible directions, along all possible routes, to ask for recordings. If they did that, they may be able to determine where DG went with the bodies, if he did in fact do so. If LE had been more forthcoming with times and directions, perhaps more people and shop owners could have reviewed their own recordings, at the time, before they were recorded over, to see if this green truck was caught. This may have netted some results, and some more info on where the bodies could be. It would be virtually impossible for LE to review every single camera recording during those 12 hours, but why not release info/areas/times to the public and ask them to review their own and report to LE if they find something. Too late now, of course.