Drugs no matter what in what way will always kill wether it be physically right now or slowly as prgression. To label one drug as a killer is so goofy for there are many out there daily killing family or those who are not even connected. Think about it meth or any drug. They use to say marijiuana was the gate drug. yep what ever!!!!! a drug is a drug is a drug. Meth you can smell cooking out your back door if you want to. Any drug will kill meth may even kill your neighbor if the lab goes up in smoke.