When someone you love vanishes without a trace, how far would you go to get them back? For ex-FBI profiler Pierce Quincy, it's the beginning of his worst nightmare: a car abandoned on a desolate stretch of Oregon highway, engine running, purse on the driver's seat. And his estranged wife, Rainie Conner, gone, leaving no clue to her fate. Did one of the ghosts from Rainie's troubled past finally catch up with her? Or could her disappearance be the result of one of the cases they'd been working, a particularly vicious double homicide or the possible abuse of a deeply disturbed child Rainie took too close to heart?