Good morning! welcome back to war! So, we've been in phenol, for use inside an umbrella...did we forgot succinylcholine ? (succinylcholine is a strong muscle relaxant that paralyzes the respiratory muscles) Autopsies don't determine the toxicology , and conclude the dead was from an heart attack! succinylcholine is confused by caffeine! its also knowed by being a potent inhalation anaesthetic!