NATIONAL STANDARDS NFPA 921 – 14.3 “Preservation of the Fire Scene and Physical Evidence” “..the cause of a fire or explosion is not...

NATIONAL STANDARDS: NFPA 921 – 9.3.6 Spoliation of Evidence. “Once evidence has been removed from the scene, it should be maintained and...

NFPA 921 – 19.2.4 – Exotic Accelerants NATIONAL STANDARDS: NFPA 921 – 19.2.4 – Exotic Accelerants. Mixtures of fuels and Class 3 or...