My thoughts...
After reading, hearing and spending mucho time thinking about nothing but this case, these are the thoughts and opinions I have formed at this moment. I work with "patterns", when I worked for the Provincial Gov't (Ontario) as an in-house investigator, I never "saw" people, I "saw" their patterns based on files and paper trails...
This quote from the most recent article quoted from McLeans... "My grandson (DM) is not overly interested in the business but maybe that will change," CM said.
It totally backs up my theory....
DM had no interest in the family biz... was the record part of a stunt to gain exposure, publicity etc... and yes, in part he did like to fly but, that was helicopters, he was never into planes.
So, Daddy is sharing his vision for the future (thus the shot to the eye/suicide, kill daddy, kill vision) and DM wants no part of it, no helicopter biz etc... he wants in on cars, engines, racing... which all speaks to me of "power and control".
I DO believe that DM had a special connection to his Grand Father, NOT his father, thus the mohawk, his grandfather's roots etc... grand-pops was probably more understanding and tolerant in that manner than daddy was and daddy might even have been generous with people but, not so with DM.
So after he gets rid of his father, AND more importantly, gets away with it... it becomes the "superman complex", man of steel, man of power, and "above" the law... he now has the power AND the money. And now, control.
If he really meant the words he eulogized his father with (even if some was in the 3rd person) and thought he was a visionary before his time AND was on board with the vision for the future, why IMMEDIATELY upon possession of all his father was... why did he destroy it?
What I mean by that is all the contracts... business partners, etc... it was all cancelled right after he came into power.
Now if DM didn't actually pull the trigger... suspect #2 who helped with TB murder, did... and this is the only person who he could trust... they have a "co-dependent" relationship... probably also an only child OR an only son in a family, they share that special bond.
This also explains why he was so "sloppy" to coin the OPP Officer's terms, with killing TB...
These are the thoughts and my "pattern" of what I see with him without having actual paperwork.
Honestly, if I saw more on him, the "pattern" would be clearer... automobile, passport, banking, credit card... those kinds of records are immense for me with what I see on a person.