...but investigators are exploring multiple causes, including arson.
I think it's quite telling that they're likely considering the strong possibility that these wonderous marvels of cost-cutting may have just spontaneously lit themselves ablaze without help, at rest, in a parking lot.
For a majority of other vehicles, that'd be an absurd conclusion. But Teslas contain a baffling amount of greed-motivated engineering and numerous fire incidents. It isn't talked about enough and I see more of these things by the day. There has to be some kind of "reputation management" going on.
Either way, remember kids! If you see someone setting an unoccupied swastikar ablaze...
No you didn't.

I'm guessing they mean catching dealerships setting their own vehicles ablaze to claim insurance money.
I don't see that happening really though, sadly in my locale, these stupid jellybean caskets are selling and there's more clogging up the roads by the day.