Which of the following is a method to assist prosecution through evidence?

Taking comprehensive photographs of the scene is a crucial method to assist prosecution through evidence because photographs capture a visual representation of the crime scene at a specific moment in time. This visual documentation serves several purposes: it preserves the condition of the scene, provides a reference for the layout and relevant details, and can effectively convey information to jurors about how the crime occurred. These photographs can also assist in illustrating witness testimonies, providing context, and even refuting or supporting narratives presented during the trial.

In contrast, while mapping the crime scene, gathering witness statements, and conducting interviews with suspects are all important activities that contribute to building a case, they primarily involve collecting information and may rely on interpretation. Photographs, on the other hand, provide a direct and objective form of evidence that can be particularly persuasive in court.