Second Wind (Cypress Coast #1)
Alison Henderson

After her ex’s body washes up on the beach, Laurel finds herself dragged into a scheme involving money-laundering Russians, a pair of amiable biker gang members, and a good-looking government number-cruncher who’s more comfortable in a T-shirt and shorts than a suit.
As a forensic accountant for the FBI, Jake Carlson is used to nailing bad guys by following the money trail. His current investigation is floundering until he meets Laurel McDowell, a young woman with connections to an alarming number of his suspects. Is she a witness, an accomplice, or a victim? All he has to do is to keep her alive long enough to find out.