Firing squad was added most recently. I think to limit the legal appeal avenues. Lethal injection and electrocution are often challenged as inhumane (ie/ instances of not working quickly or needing a second application). I think big pharma recently cut the global supply of the key ingredient of the lethal injection cocktail (no coincidences). None of these issues are present with firing squads.
Firing squad was added most recently. I think to limit the legal appeal avenues. Lethal injection and electrocution are often challenged as inhumane (ie/ instances of not working quickly or needing a second application). I think big pharma recently cut the global supply of the key ingredient of the lethal injection cocktail (no coincidences). None of these issues are present with firing squads.