On: Police warn public after Texas woman poisoned by a napkin in door handle

[t6jvcereio]

Is there some substance that X. The answer is always yes, because he universe is a huuuuuge place. That you fact that you haven't heard of X means precisely zero unless this is your expertise.

Dymethylmercury immediately that pops into my mind

https://en.m.wikipedia.org/wiki/Dimethylmercury