A badly chewed-up corpse high in the Flat Tops Wilderness Area leaves Colorado hunting guide Allison Coil mystified and wary. Obvious signs suggest the dead man is the victim of a mountain lion attack, but Allison's wilderness-savvy bones scream otherwise.
A few miles away and a few thousand feet lower in downtown Glenwood Springs, a controversial candidate for U.S. Senate is shot during a campaign stop as newspaper reporter Duncan Bloom watches from a few feet away, dodging the long-range gunfire.
TRAPLINE follows Coil and Bloom as their investigations into the corpse and the shooting expose greed, hatred and the dark depths of human indifference.