These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: Fringe S01 E01 "Pilot"
Complete Monster: Richard Steig is an employee of Massive Dynamic who was asked to steal research into airborne viral contagions - research that had been conducted by the scientists Walter Bishop and William Bell decades earlier. Stieg was able to manufacture a flesh-melting contagion that causes the infected individual's skin to decompose in a matter of seconds. The contagion was then smuggled onto Flight 627 in his twin brother Morgan Steig's insulin pen. He chose Morgan to show his "commitment" for potential buyers for the toxin. Everyone on the plane died when the toxin made them crystalize.