Do you think that they're still moving or do you think that they're just holed up somewhere waiting for time to pass? From the videos that Brian Entin posted, it seems like the police have no clue.
The story's so big by now we would have more information about sightings if they were on the run, right?
IMO I tend to agree with the second option. With the pandemic and all, it's so easy to get groceries and stuff delivered without interacting with anyone, though I hardly believe that scenario would last long. This case is so fascinating, but maybe that's because I'm using it to procrastinate studying for exams.
Edit: fixing a typo