This isn't a 2A case, it's a death penalty murder case before the 9th cir.
Here is the link:
The interesting part is where Judge Reinhardt says in his dissent:
Carrying a gun, which is a Second Amendment right, also cannot legally lead to a finding that the individual is likely to murder someone; if it could, half or even more of the people in some of our states would qualify as likely murderers.
The main part being "Carrying a gun, which is a Second Amendment right...
Bottom line is that this is the United States Court of Appeals for the Ninth Circuit, and it is Judge Reinhardt.