How investigators track the cause of wildfires: 'A snail shell and a stone are valuable clues'
- Posted on July 13, 2026
- By Le Monde
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- 1 min read
Wildfire investigation requires meticulous forensic analysis similar to criminal scene examination. Specialists examine terrain, vegetation patterns, and physical evidence to pinpoint ignition sources. Even seemingly insignificant objects like shells and stones provide crucial clues about fire origin, spread direction, and potential causes. This scientific approach helps authorities determine whether fires resulted from human negligence, natural causes, or arson, enabling better prevention strategies and accountability measures for future incidents.
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