What is a key step in photographing a crime scene?

Photographing the scene in a comprehensive manner is essential for accurately documenting a crime scene. Taking both overall photos and close-up images ensures that the context of the scene is preserved along with detailed views of the evidence. This dual approach allows investigators to show the relationship between various pieces of evidence and the larger scene, which can be crucial for understanding the circumstances surrounding the crime.

Furthermore, including measuring rulers in close-up photos provides scale, which is vital for analysis and presentations in court. This practice helps validate the size and placement of evidence, making it easier for experts and jurors to interpret the photographs. Overall, this methodical approach to photography aids in building a reliable visual record that can be referenced during investigations and legal proceedings.