Warrick: Well, if he had those chocolates with him in '86 he's had them every night since. His lucky charm.
Grissom: By my calculations he might have consumed up to a pound of chocolate a night for sixteen years.
Warrick: Wow. That would explain all the lead in him.
Grissom: Ultimately the tetrahydrozoline in the eyedrops triggered it, essentially it was death by chocolate.