Her Final Hours by Jack Hunt

The vastness of the Adirondack mountains hides a bone-chilling crime.
When a shivering and bound teenage girl reappears on a train track with no memory of who she is or how she got there, and etched into her skin are the names of missing girls from unsolved cases, investigator Noah Sutherland is assigned the case.

The case becomes personal after learning that one of the names in her skin is his childhood friend, believed to be kidnapped twenty-five years ago.
However, the deeper he probes to uncover the truth, the more dangerous the investigation becomes as a treacherous storm thunders toward High Peaks, and a new abduction forces him to think fast.

Can he unravel her final hours before it’s too late?