Each of these will be altered by every movement or alteration in the quarry’s activity, and thus are particularly important not only in suspect identification/verification, but in interpreting Action Indicators.
If you would like to do some research on the history of visual tracking, and how it’s been used militarily or in law enforcement, enter the following terms into your search engine exactly as they appear below:
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“…a man of close observation, quick perception, and prompt action…often not another step is taken until a mystery that may present itself…is fairly solved. The Indian Trailer will stand still for hours in succession, to account for certain traces or effects in tracks, and sometimes give to the matter unremitting attention for days and weeks…”—unknown Army officer, Dakota Territory, 186 |
