What are the four methods for recording evidence at a crash scene?

The correct answer identifies the traditional and widely accepted methods for documenting evidence at a crash scene, which are critical for accident reconstruction and legal processes.

Photography serves as an essential method as it captures the scene's visual evidence, including the positions of vehicles, road conditions, and visibility factors, allowing for a comprehensive analysis later. Measurements and diagrams help in providing precise dimensions of the scene, which can be crucial in understanding the dynamics of the crash and the distances involved. Statements refer to eyewitness accounts, which can give insight into the events leading up to the accident, their context, and the actions of those involved, adding important narratives to the physical evidence. Lastly, MRCS (Motorist Reporting Check System) reports contribute structured data regarding vehicle collisions, including contributing factors and involved parties, which can aid in official investigations.

Other options, while they include some valid methods, lack the comprehensiveness or correct terminology used in forensic investigation practices related to crash scenes. For example, while sketches and videos could be considered forms of documentation, they may not capture the detailed scope or formalized data collection methods necessary for thorough investigations. Similarly, personal statements and insurance reports are secondary sources of information and do not serve the same immediate documentary purpose as the methods in the correct answer