MOO - but this seems like the work of someone who's watched a lot of movies. Like Hollywood level criminals.They definitely are not dumb. They are probably not professional, but most criminals are not. You can be a non professional, but also be far more meticulous than the average criminal. I think some experts are missing that middle ground.
We have several ransom notes, demands for bitcoin, a missing and then found camera, attempts to mask their identity to the point that they are (possibly) wearing two masks over their face.
Sounds straight from a summer blockbuster movie, MOO.
IMO, I find this so much work for the kidnapping of an 83 year old lady.
I just can't put my finger on a motive that makes since based on the evidence we have been made aware of thus far.