These goobers aroused suspicion by speeding down the old mountain road, instead of being on the interstate. If they were just lost furniture movers, they should have been glad to see a local deputy. (We get a lot of furrners who can't drive our mountain roads. Probably would have just gotten a warning.)
Then by not promptly stopping for the blue lights. Then producing a fake ID.
Then by, evidently not being cooperative with questioners.
Looks like it will all turn on what is in that container, and if it is bad, whether it can be connected to them.