"Under the Badge: The Dual Life of Detective Sarah Williams" is a gripping psychological thriller that explores the dark corridors of a brilliant mind corrupted by its own power. Detective Sarah Williams, a respected and accomplished officer, leads a secret double life as a cold-blooded serial killer, her expertise in criminal investigation masking her sinister activities. As she balances her public persona with her private horrors, a young and promising rookie, Emma, begins to unravel the horrific truth. Caught between admiration and horror, Emma faces a moral quandary that could end her career or let a monster roam free. This chilling tale delves into the complexities of identity, the facade of normalcy, and the terrifying realization that sometimes the most dangerous predators are hidden in plain sight, shielded by a badge.