Fin De Guardia by Stephen King

End of Watch

In the gripping conclusion to a thrilling trilogy, a retired detective finds himself drawn back into the world of crime-solving when a series of mysterious suicides point to a sinister force at play. As he delves deeper, he uncovers a chilling connection to a past case involving a deranged killer who may not be as incapacitated as once believed. With time running out, he must confront his own demons and unravel a web of deceit and manipulation to prevent further tragedy, all while grappling with the haunting question of whether evil can truly be vanquished.

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