A person is observed at a crime scene, diligently collecting details, information, or evidence as part of investigative procedures. This individual might be an officer, detective, or forensic expert, meticulously documenting facts, noting observations, or gathering evidence crucial for crime scene analysis and subsequent investigations. A person is observed at a crime scene, diligently collecting details, information, or evidence as part of investigative procedures. This individual might be an officer, detective, or forensic expert, meticulously documenting facts, noting observations, or gathering evidence crucial for crime scene analysis and subsequent investigations.