How do you prepare a narrative description of a crime scene?

To prepare a narrative description of a crime scene, you should start by documenting the location, date, and time of the incident. Then, systematically describe the surroundings, including any evidence present and the position of items or bodies. Make note of any possible points of entry or exit, and accurately record details without making assumptions or drawing conclusions. Finally, ensure that your narrative is organized and detailed, following a logical sequence to aid in investigation and analysis.