By Chris Bennett
Ag Web
The darkest corner of buck fever hides addiction—and sometimes, fetish.
Staring at a headless deer splayed in a cornfield, game warden Craig Roberg had no inkling a killing spree was underway on Iowa farmland. The decapitated carcass, still oozing blood, was one link in a 52-kill chain, with each rack procured to satisfy a compulsion.