Figures & data
Figure 1. The left front of the black car collision.
Figure 2. The front of the blue car collision.
Figure 3. Round laceration wound on the right chest.
Figure 4. Cylindrical metal extracted from the right back (metal a).
Figure 5. Round laceration wound on the left chest.
Figure 6. Cylindrical metal extracted from the left back (metal M).
Figure 7. A cylindrical metal object (metal B) was embedded in the middle of the steering wheel.
Figure 8. A cylindrical metal object (metal N) was found near the accelerator.
Figure 9. Splicing of broken ends of metal A and metal B.
Figure 10. Splicing of broken ends of metal M and metal N.
Data availability statement
The data that support the findings of this study are available from the corresponding author, upon request.