[babble-on]

I don’t think that it’s happened in the states where marijuana is now legal, either. So it’s the black market quality control problem more than the marijuana is deadly problem.

[zeestephen]

The main toxicity problem seems to be that you have to “liquefy” what you are trying to smoke.

Apparently, there are several ways that are quite dangerous for the human body.

Full Disclosure - I have never used or even held a Vape pipe, so I defer to any and all expert commentary.