An aspect of this that doesn't add up is The People In Charge have been saying for a while now that drones dropping drugs, weapons, and so forth into prison compounds is NOT a problem, because they have the technology and procedures to prevent it.
Meaning if that's true, they're lying about this current swarm-sighting weirdness. And if they're telling the truth now, prisons have become big popcorn boxes overflowing with all manner of weapons, drugs, and you-name-it... anything people want to deliver to the inmates.
There is no "C"