Krycek in Prision

Hi, I've searching for this fic awhile. Krycek and Mulder become lovers, but sometime after someone puts a hit on Mulder. Krycek hits the Spender like consortium dude that orders the hit, and Krycek goes to jail for a year or so. There's also a silver fox key chain somewhere in there, and Skinner stabs Krycek with a wooden splinter while interogating hime. Any help would be great.

Veronica