Starting a new series set in Sacramento, Say You’re Sorry is perfect for fans of high-octane thrillers with more than a hint of romance, the hallmark of author Karen Rose.

Main characters Daisy Dawson and FBI Special Agent Gideon Reynolds both hold secrets of their pasts that have affected their relationships. Their paths cross when Daisy thwarts a would-be attacker, in the process tearing off a necklace he wears.

That locket holds the key to the personal cold case Gideon has been investigating that revolves around his own upbringing and family. The two join forces to outwit the serial killer, who’s reach is far more than either expects. All they know is that this forensically-savvy killer carves certain letters into his victims.

Told from all three of these points of view, and laces with a few steamy scenes for the romantics out there, Rose gets into the mind of a serial killer with a fondness for dogs.

All of the characters have extended backstories, a great setup for the start of a new series, making this start intense and filled with suspense in a character-driven story.