All in (Book-3) by Jennifer Lynn Barnes
Book Overview
In All In, Cassie Hobbes and her team of extraordinary young profilers are called into action when a string of brutal murders erupts across three casinos in Las Vegas — three victims, three days, and no clear pattern. What makes this case especially baffling is that each victim was killed in public, yet no killer appears on surveillance footage, and each has a strange string of numbers tattooed on their wrist. As the Naturals struggle to decipher the code hidden within these numbers, the danger escalates and the mystery deepens.
While chasing clues through the glitzy yet treacherous streets of Vegas, Cassie also faces a personal crisis: for the first time in years, there’s a breakthrough in her long-unsolved mother’s case, forcing her to balance emotional turmoil with professional urgency. Torn between loyalty to her team and the toll of her own past, Cassie must trust her instincts — and the unique skills of her fellow Naturals — as impossible choices loom around every corner.
Perfect for readers who love intelligent mysteries with complex characters and crisp, edge-of-your-seat pacing, All In blends crime-solving suspense with psychological insight and emotional resonance.