Everyone at the funeral is grieving. Everyone is hiding something. And one of their secrets may have led to murder.

After twelve years away, investigative journalist Camille Vale reluctantly returns to the mist-covered town of Greyhaven for the funeral of her powerful grandmother, Eleanor. Camille expects cold condolences, painful memories, and another carefully controlled Vale family performance. She does not expect Eleanor to speak from beyond the grave.

Moments before the burial, everyone seated in the family pew receives a scheduled message from the dead woman. Eleanor demands that they confess what they took from Camille. But the private message sent to Camille is even more disturbing: her mother did not die the way she was told-and something may have been placed in Eleanor's tea before her death.

Camille stops the funeral and forces an investigation, turning a solemn farewell into a gathering of suspects. Her father accepted money after her mother's death. Her uncle is desperate to protect the family name. Her cousins are concealing troubles of their own. The family attorney knows more than he admits, and Camille's trusted aunt may not be telling the whole truth about Eleanor's final hours.

As Camille searches the shadowed rooms of Blackthorn House, long-buried evidence begins to surface. Every confession exposes another lie, every clue points toward someone new, and the people closest to her become increasingly dangerous.

Eleanor arranged one final reckoning before she died.

Now Camille must discover which secrets were meant to protect the family-and which one was worth killing for.