Showing Chasing Shadows (South Shores) by Karen Harper

The dead still talk if you know how to listen… 

Every case that Claire Britten cracks is a win, not only professionally but personally. The forensic psychologist has spent a lifetime fighting a neurological disorder, and her ability to conquer it is a testament to her razor-sharp intuition. 

Nick Markwood is used to winning in the courtroom, so when his latest case is overthrown by Claire's expert testimony, he can't help being impressed by her skill. He needs her on the team of his passion project—investigating unusual cases involving mysterious deaths. Her condition doesn't deter him, and neither does the attraction that sparks between them…even if it should. 

As they join forces to investigate a murder in St. Augustine, Florida, Claire is thrust into a situation far more dangerous than she'd anticipated, pushing her disorder to a breaking point. Just when she fears she can't trust her own mind, she discovers Nick's personal connection to the case—and wonders whether she can trust anyone at all.