Detective Jameson stood at the crime scene, a grand estate on the outskirts of the city, feeling overwhelmed immediately. Rain poured down on the scene, casting a gloomy atmosphere over the gathering of police officers and forensic experts. A uniformed officer, Jenkins, approached Jameson, his expression somber, as he began to recount the circumstances of the call. The victim, a middle-aged man, lay on the ground, a single bullet wound to the chest, lifeless and cold. Jameson's eyes scanned the area, taking in the details of the scene, his mind already racing with possibilities. A piece of paper near the victim's hand caught Jameson's attention, a cryptic message scrawled in red ink visible.