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Arson Investigation
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Arson Investigation
Collection
Of
Data
Collecting sample, sending for laboratory testing
No opinions could be made
Arson
Fire
Provable materials
Cannot withstand discarded as not provable
Hypothesis
Analyzing data knowledge, experience, and reasoning
Char patterns of materials
Condition of window glass and fragments
Heat Shadow
Type of smoke
Type of flame
Type of burn
Knowledge of fire dynamics and factors related to fire spread
Arson crime scene investigation
While investigating a crime scene, a minor detail is significant in for making or breaking the case. Therefore, to find out the cause of a fire event, the investigators rely heavily on various techniques and observations. It starts from informer signs of flames and ends on satellite imagery and substance laboratory tests. The first thing is to find out the origin of the fire, i.e., from where the fire started. It is from where the investigators identify the main reason for fire, as in such places the ignition through which fire took place is often present (Lentini, 2018). These sources could be a flare, a campfire, ammunition for hunting or any other minor thing.
References
Lentini, J. J. (2018). Scientific protocols for fire investigation. CRC press.
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