When do vehicle collisions leave physical evidence?

When do vehicle collisions leave physical evidence?

• A. Never
• B. Rarely
• C. Every time
• D. Only sometimes

Answer: (C)

Physical evidence from a crash comes from the energy of the impact, which almost always leaves traceable signs. The forces involved deform vehicles, fling debris, and transfer materials, so you’ll see skid or tire marks, damaged parts, shattered glass, paint transfer, and fluid leaks. The layout of the scene, the positions of the vehicles, and the debris field all provide clues about speeds, directions, and the sequence of events. Because these kinds of signs are produced in typical collisions, physical evidence is present in essentially every real-world crash, even though there may occasionally be situations where signs are minimal or quickly cleared.

Physical evidence from a crash comes from the energy of the impact, which almost always leaves traceable signs. The forces involved deform vehicles, fling debris, and transfer materials, so you’ll see skid or tire marks, damaged parts, shattered glass, paint transfer, and fluid leaks. The layout of the scene, the positions of the vehicles, and the debris field all provide clues about speeds, directions, and the sequence of events. Because these kinds of signs are produced in typical collisions, physical evidence is present in essentially every real-world crash, even though there may occasionally be situations where signs are minimal or quickly cleared.