My Brother's Keeper — Abigail Roux

Someone is playing games in the wealthy suburbs of Miami, using the people of Coral Gables as their chess pieces and murder as their checkmate. When Reggie Bainbridge, the owner and director of The Country Club of Coral Gables, dies unexpectedly, his sons are left to deal with the aftermath: the daily operation of the Club and an unwelcome police investigation into his death. When the brothers realize that someone will be going down for old Reggie's murder, they find themselves playing the game, wondering who to trust and trying to stay out of danger, even if it means playing the game to the end.