A Study in Chemistry--Tetrodotoxin--ASiP

Decided I wanted to do a series of minimalist chemistry Sherlock graphics. I apologize for the Cyclohexane molecule as I had to draw it myself, so sorry if I got it wrong. I’ve used the same colours as I have on my season/episode t-shirts because, as a synesthetic, that’s the colour each episode is. Either that, or it’s a dominant colour in the episode.

A Study in Pink

Tetrodotoxin—frequently abbreviated as TTK. A neurotoxin for which there is no known cure. Relevance to the episode: while not established as the method of death, I figured some sort of neurotoxin is probably what killed them. Admittedly, I have no training in that area.

Others in the series: [link] [link] [link] [link] [link]