False Bottom

Seamus McCree returns to his native Boston to bury his Uncle Mike, a retired Boston police captain, who has been murdered. Seamus has been named executor of the estate, which is easy enough for him to settle. But he soon learns Uncle Mike has left a second, secret legacy - and that triggers an earthquake's worth of problems. Added to his troubles is the discovery that Uncle Mike's killer is now gunning for Seamus and his family.
Seamus must find a path through a labyrinth of lies and secrets stemming from his father's death more than forty years earlier and resolve all of Uncle Mike's legacies before the killer can strike again.