A gifted piano tuner’s meticulous skills for tuning pianos lead him to discover an unexpected aptitude for cracking safes, turning his life upside down.

An unassuming substitute sheriff with a troubled past responds to a bank robbery in a small, sleepy town and unknowingly uncovers something far more explosive.

In 1988, Philadelphia police officer Thomas “Locke” Lockhart, hungry to become a detective, begins tracking a serial killer whose crimes defy scientific explanation. When the killer mysteriously resurfaces nine years…