The only cyanide that is "deadly deadly" is hydrogen cyanide. The best poison for a story is the mercury based see: http://en.wikipedia....aren_Wetterhahn, dimethylmercury for which there is no cure!
Perhaps eating castor beans from the bio lab?
I like the cyanide idea. Maybe NaCN spilled on some generic acid, and then death by fumes.
Drinking methanol? Or massive amounts of ethanol/ether?
Dimethyformamide and a poison (cyanide again...)?
All sorts of ways, I guess.
We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.