I agree ellie, I don't get the whole OC theory nor do I buy it. I don't see it as a "Whodunnit" movie plot, I see it as a cut and dry, true life case where at least two guys who believed they were above the law, who had carried out other criminal deeds in the past, and had not been caught prior to TB's case decided to step up the ante. For some bizarre reason, maybe boredom, drugs/alcohol, they decide it would be a great idea to steal a Dodge Ram truck by taking it for a test drive. They tried to get rid of the evidence, but before they could, they got caught. IMHO sometimes we try and spin a theory but the obvious is just too obvious and we cannot believe people can be so dumb and evil and for no rational reason (in our normal minds), do what they are accused of. It just seems so irrational for someone such as DM with his wealth(?), supposed intelligence, to do such evil things. Why? Because the guy has money? Does he? If so, that may mean nothing to a psychopathy or someone who enjoys the thrill of committing crimes.
The truth is, it happens. Why? Whether drugs/alcohol played a part in it, or for greed or for thrill. Some people are evil and do sickening things. The fact that DM and MS are still in prison (regardless of their right to remaining silent), speaks volumes to me. Yes many people have been wrongly convicted also but IMO there is too much circumstantial evidence pointing a finger at these two. A huge red flag for me is the guy who took DM and MS on a test drive the day before and SB being witnesses.That is enough for me to believe DM and MS are exactly where they belong. I am not trying to convince anyone their theory is wrong, I just see it as it appears to me and this is just MOO. The good, old cliche; "it is what it is".
I know wealth is relative, so perhaps you are also a CEO of a multi million dollar corporation and own several expensive properties and a collection of vehicles, and can't understand why anyone might want to take that away from you. But to me it seems reasonable to assume that there were at least some people that might hate him for having so much at such a young age and could want to hurt him in some way.
I also don't think it's hard to imagine OC wanting their fingers in an large airport hanger. How many places do you think that there might be to hide drugs, cash, weapons, or humans on an airplane that has no passengers, minimal staff and no luggage? What if you could land that plane and taxi it right to a private hanger staffed with people of your choosing where there are no prying eyes to watch it get worked on? What if you could do that for planes of all sizes from all over the world, everyday? How much money do you think could be made from that smuggling business? Enough to put a little forethought and planning into taking it over for your crime syndicate?
You say that you think that they tried to get rid of the evidence but couldn't, but why not? They had at least 4 days. How far could you drive a truck in 4 days? How many parts could you strip a truck down to in 4 days? How many days would it have taken to burn the body to ashes that could have been dumped anywhere but on your own property? To me it is ridiculous to say someone who had the resources to do better, didn't have time in 4 days to hide a truck and a body. How long do most trucks sit in a chop shop before they are sold? If he did indeed have a chop shop there, surely he had connections to move hot property quickly. And if he had bought the incinerator to dispose of other bodies as many have proposed, wouldn't he have known how to use it properly, and how long it would take? It just doesn't make sense that he couldn't or wouldn't try to do better than that to get rid of evidence that could send him to jail for life.
I like things that make sense, and when someone can make it make sense for it to be DM and MS, I will listen with an open mind. But for now, this angle is the only one that matches all the known facts without leaving any gapping holes like motive, timing, location of evidence, descriptions and everything else that has been debated here, in my opinion.
Your huge red flag, that they took another test drive before and that SB witnessed them as well could have been just two people going about their normal routine. If someone meant to get a strangle hold on your life and multi million dollar company and wanted to frame you for killing someone, would they care who it was that they killed? Couldn't they follow you on your normal rounds and kill some random person who was seen by a reliable witness to be last seen with you as soon as they could get that someone alone?
If you read the definitions of both a psychopath and a sociopath, you may see that in reality, there has been no aditional proof brought forward to suggest that he is one or the other, and the evidence actually seems to rule out him being either one, as one is highly organized and would never be so sloppy to leave all that evidence laying around, and the other is too impulsive and careless to have half hid the evidence that way, from what I understand.