One possible scenario (out of endless possibilities) is that Dad picks up Dylan at airport. Dylan contacts mom to let her know he arrived. Dad and Dylan chat on the way to Dad's. Right off the bat, Dylan tells his dad that he has made plans to visit his friends in Bayfield and could he drive him there. Dad is already a bit ticked that Dylan didn't even want to come to his place for Thanksgiving week and refuses. Convo continues like this:
"Well about in the morning?"
"We'll see....I'm not your chauffeur, you know and I have things to do in the morning!"
"Well why can't you drive me before your errands? I'll get up early! I promised them!"
Dad just fumes and doesn't say anything. (Dylan takes this as a yes and tells his friends he'll come early in the morning.)
Dylan jumps up in the morning, hoping to convince his dad to drive him.
Dad's in a hurry and says no and takes off even though Dylan is up and dressed. He tells Dylan to find his own way there and leaves.
Later, when he comes back he figures that Dylan found a way to his friend's house. Does Dad call D's friends late in the afternoon, ticked that Dylan hasn't left a note or called and it's getting close to suppertime -- and find out that Dylan never arrived?
Of course an alternative is that the argument devolved into worse, but I am hopeful that that is not the case.
Good post. This is a plausible scenario and makes sense if the reports of emergency workers and others seeing him and him running from them is accurate.