Who is the best homicide detective in America?

Determining the "best" homicide detective in America is subjective and can vary based on personal opinions, specific cases, and individual accomplishments. Many detectives are highly regarded for their skills, such as those who have solved high-profile cases or have extensive experience. Detectives like John McClane from popular culture or real-life figures with notable achievements often come to mind, but the title is ultimately a matter of perspective and context.