Gabrielle Union is set to be the prime suspect in a murder mystery at Amazon’s Prime Video.

The actress will star in and executive produce Pretty Little Wife, a thriller in the works from A+E Studios and Amazon Studios. It’s based on Darby Kane’s best-selling novel of the same name, with Meredith Lavender, Marcie Ulin and Kristen SaBerre adapting the book.

Pretty Little Wife is described as “a cat-and-mouse thriller with a pulpy edge and some sexy soap that centers around two brilliant — and very different — Black women: Lily (Union), the pretty little wife suspected of murdering her husband, and Ginny, the detective on the case. Upon entering each other’s lives, they begin to crack open each other’s facade to reveal what really lies beneath.”