The arrogance is pretty amazing. That they didn't cut and run at the first whiff of the victims and police being on to them takes a special kind of delusional chutzpah.
One thing I was curious about was how the feds got the data from Apple. I'm guessing because they were eBay-owned phones and eBay gave permission but I don't think it actually says anywhere.
[To say nothing of the fact that, for supposed security people, their operational security was... not good. Just more arrogance I guess.]