You're assuming Rush had the prescription filled by a pharmacist. More likely it was dispensed directly to him by his physician.
Well, it's hard to tell. Because physicians normally don't dispense a bottle, they usually give samples. At least where I'm familiar with but state laws might vary too.
Yes I had thought of the MD giving the med directly to him as well. But not putting a lable on the bottle.
Whatever the reason for the plan it obviously didn't work.
You're assuming Rush had the prescription filled by a pharmacist. More likely it was dispensed directly to him by his physician.
When you see one of the physicians down here who caters to the super rich you can get it dispensed in the physician's name and never go to a pharmacy. This must be what happened. I'm sure some states allow this, some don't.