I hope I’m not going to regret this post, and with that said, i very much hope I don’t offend anyone at all, especially his loved ones.
This is the first case I’ve seen where I really felt that the person slowly and precisely took baby steps out of their life in order to start a new one elsewhere. I think the deleting of the Facebook, quitting the job, moving out, all happening slowly without telling anyone, was his way of making himself untraceable in the future. I think he probably drove his car hours and hours while pondering his next step or next chapter.. and that the location of the car likely has nothing to do with what his future plans were... leaving everyone confused and pondering where he might be. I feel that for one reason or another he really wanted a fresh new start, and it’s seemingly been so far successful as we have no leads to follow.