The owner of the vehicle is missing and has gone silent to her family and on SM.. she likely can't report it stolen. The person in possession of the vehicle was the last to see the missing person and now he has her vehicle 2000 miles away from where she was last known to be. I just think if I went missing and someone was found in possession my vehicle, regardless of who they were to me, I would hope it would still be considered stolen because I'm not there to say otherwise.
This. I don't like when mental illness comes up in cases like this, because suddenly a lot of people start to think/care less of the victim and theorize they just did something to themselves (hurt themself or ran away in a "manic" episode for example) vs looking at the other party that is "stable", regardless of all the extremely shady details around his side of the story.