CrystalGeezer
My secret's my enzyme.
This is a year old but it might interest anyone who read Into the Wild. Krakauer does a follow-up of the toxicology results of what killed Chris McCandless.
http://www.newyorker.com/books/page-turner/how-chris-mccandless-died
http://www.newyorker.com/books/page-turner/how-chris-mccandless-died