The heart of the Canadian approach isn't a poison at all. Everything they use is perfectly ordinary stuff you'll find in the hospital. But if you paralyze som

The heart of the Canadian approach isn't a poison at all. Everything they use is perfectly ordinary stuff you'll find in the hospital. But if you paralyze somebody without taking over breathing for them they'll die. It also requires an IV line. A machine that fed the drugs in sequence wouldn't be complex but the IV line takes some skill.