What mathematical method is used to estimate the positions of objects at a crime scene?

Triangulation is the mathematical method utilized to estimate the positions of objects at a crime scene by using the principles of geometry. This technique involves taking measurements from two or more fixed points to determine the exact location of an item of interest. By measuring the distance from multiple reference points, investigators can create a triangle that helps pinpoint the position of objects within the scene.

The use of triangulation is critical for accurately documenting where evidence is located, ensuring that the data collected is reliable and valid for further analysis or court presentation. This method assists in creating a clear and precise layout of the scene, which is important for case reconstruction and for understanding the dynamics of the crime that occurred.

Other methods mentioned may play roles in crime scene documentation, such as sketching the scene or scanning, but none provide the precise mathematical approach that triangulation does in establishing the spatial relationships of objects at the crime scene.