That's like saying tobacco has never killed anyone. And that's true if you are talking about overdose or smoking yourself to death. BUT, no one in their right mind would dispute that tobacco causes death. You die from what it does to your lungs. In the same way, pot does kill people by way of mental illness...car accidents...suicide. A new report today says that it also affects the memory over time. It's not factual to suggest marijuana does not kill.