In the Northwestern states, along the I-90 corridor of Washington, Idaho, and Montana, three brutal homicides occur over a two-year period in time. Could they be related? Former forensics deputy Abron Kelsey and FBI-assigned agent Jake Monroe will suffer injuries, lose friends, and experience family separation. One of the greatest clues to solving the current mystery occurred over a century earlier in Butte, Montana. Triple Double is teeming with love, lives lost, and real treasure.