Back in the very early days of this case LE mentioned in some interviews that the area of the Ancaster fair grounds was significant , and that they believed TB was killed a few minutes after he left home. (police wanted witnesses who may have seen anything around the Ancaster fairgrounds)
That stuck in my mind all these years mostly because it was never mentioned again. At least not until the trial and the Super Sucker video which is close to the fairgrounds
And I confess to this day I would not be surprised if the turnaround (and maybe killing) happened in the fairgrounds ... it is a large vacant area , gate open , and no people around at that time of day or year. It would also make more sense than doing the shooting and turnaround on a busier highway (by turnaround , I mean to retrieve the Yukon from the hayfield)
Sorry for the long answer Sphinx , but yes , back in 2013 police sounded very certain TB was killed minutes from home
And I find it hinky police (crown) kept a lid on the two extra truck sightings in the SS video , it would help fit those pieces together , and ironically it was Millards lawyer who pointed out the extra trucks to disprove MS' claim he was innocent and in the Yukon