http://nd5acweluy43ehokytxspiq4edw3lnlyvlsapipcm66ctfugqzu3etqd.onion/forum/viewtopic.php?p=1621
Although, as they say, everything is new, well forgotten, old, poisons were used in civilized countries: ancient Egypt, in Europe in the Middle Ages. In those years, there was no medicine, like a forensic medical examination, from which no one would say for sure, so any kind of death could be ordered from chemists of those times: slow and painful, quick and painless, in a dream, from a heart attack, etc.