Illustrations from this first discussion are still identified currently in The existing version of NFPA 921 displaying a cross-segment of a ground with greater beveling or lack of mass indicating path (NFPA 2014). The present hurt indicator as espoused by NFPA 921 is that “sides that slope downward from above https://fireinvestigationservices89001.ageeksblog.com/26696098/considerations-to-know-about-fire-investigation-services