All this fuss over execution drugs - I don’t know why they don’t just use Fentanyl. It must be fun to use, is proven effective at causing death, and there’s no shortage of it. Plus it would send the right message. “Hair of the dog” in many cases.
How do you administer fentanyl intravenously? I suppose you could make a solution. I would prefer nitrogen asphyxiation, which is how stray dogs are put down.