Due Process
Concurrence in denial of en banc - no Due Process right to discovery of method of manufacture of state execution materials, given state secrecy statute.
http://media.ca11.uscourts.gov/opinions/pub/files/201610277.opn.pdf
[CB editorial: The death penalty is morally unjustifiable.]
Since 2011. An occasional commonplacing of the U.S. Circuit Courts of Appeal.
Neither an authoritative statement of the law nor legal advice. Quick work.