"Her husband's death shattered her world. But it's what he left behind that just might destroy her." 

Taryn Metcalf is a 33-year-old journalist whose life is turned upside down when her husband is tragically killed. But just when she thinks things couldn't get any worse, she stumbles upon a shocking letter from her late husband, confessing to a heinous act he committed over a decade ago.

Grief-stricken and determined to uncover the truth, Taryn takes on a new identity and befriends the woman she believes was the victim of her husband's actions. But as she delves more into the dark secrets of her husband's past, she discovers that her connection to the woman runs much deeper than she ever imagined.

But Taryn isn't the only one seeking justice. There's another player in this twisted game, and they will stop at nothing to get to the truth and make sure someone pays for these sins. As Taryn gets closer to the truth, she realizes that the price for justice may be too high.

For fans of suspenseful thrillers like "Gone Girl" and "The Girl on the Train," "Boomerang" will keep you on the edge of your seat until the very end.