Scenes

Primary- Where the body was found
Secondary-Where more evidence is found
Search Patterns-
A)The Crime Scene Search
1)Boundary Determination (same road in is the same road out)
2)Choice of search pattern (type of search you must preform, ex: car, building, etc.)
3)Instruction to Personnel (people used for search parties, very trustworthy)
4)Coordination (how you go about in line)
5)Termination of the scene search (when are you done?)

Car Search-
-Break the car down into components
-Dont put your hands where you can not see them

Search Patterns:

Spiral-A single person searches out or in. This is used outdoors.







Strip-A search up and down until compleated. Search in lanes.






Grid-Similar to the strip but also searches at right angles to the original lanes.





Zone-Each quadrant is searched . Divide a room into seperate areas, Be sure to have extra techs back you up. Zones can be broken down into extra sections if need be.
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l l l
l A l B l
l l l
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l l l
l C l D l
l l l
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Pie or Wheel-Area divided into pie shaped sections.