Broken by Molly Black

FBI special agent Casey Bolt, with her rare neurological condition, is able to see and feel patterns other can't-and when a winemaker is found dead, victim of a serial killer, Casey must tap her special skill to follow the trail and hunt down a diabolical killer before he strikes again.
BROKEN is book #1 of a long anticipated new series by critically-acclaimed and #1 bestselling mystery and suspense author Molly Black, whose books have received over 2,000 five-star reviews and ratings.
Casey, grappling with synesthesia, has the rare ability to perceive senses in multiple ways, enabling her to view crime scenes, and track down clues, in ways others cannot. Her talent has made her indispensable to the FBI, but while her renown in the FBI grows, Casey remains tormented by the case that haunts her the most: her mother's brutal, unsolved murder from fifteen years ago.
As Casey strives to uncover the secrets of the past, she must rely on every instinct and insight to make it out of the field alive. But can her own senses lead her astray?
A page-turning and harrowing crime thriller featuring a brilliant and tortured FBI agent, the CASEY BOLT series is a riveting mystery, packed with non-stop action, suspense, twists and turns, revelations, and driven by a breakneck pace that will keep you flipping pages late into the night. Fans of Rachel Caine, Teresa Driscoll and Robert Dugoni are sure to fall in love.
Future books in the series are also available.