One. “unique spot of injury or cluster of fire outcomes” – the realm of injury has to be clearly distinguishable from other regions of harm throughout the identification of line(s) of demarcation. Resultant ground burn off sample from carpet pad seam without usage of ignitable liquids (Wooden et al. 2012) https://milohyogu.look4blog.com/65902517/a-simple-key-for-fire-investigation-unveiled