In the quiet town of Meadowgrove, rain drizzled down ancient cobblestones. A scream echoed through the night, piercing the silence. Residents stirred, whispers of fear spreading like wildfire. At the grand Harrison Manor, lights flickered, then died. A figure lay lifeless in the study, blood pooling on the polished floor. The victim, Sir Reginald Harrison, clutched a cryptic note. Above the mantel, a clock ticked, its hands frozen at midnight. Detective Amelia Hart hurried, summoned by the frantic butler. Her keen eyes scanned the scene, absorbing every detail. The note in Sir Reginald's grasp read, "The raven flies at dawn."