Crime Scene Investigation
Sketching





Sketching the Crime Scene
 
These are four different tpes of  sketches to be aware of.  These are the sketches to go by:

Cross-projection
sketch2.jpg
Illustrates the walls drawn out from the floor, all on one plane

Projection drawing
sketch1.jpg
This gives a good impression of the distance between objecs on the scene & the overall layout.

Schematic Drawing
sketch3.jpg
Used to illustrate a chain of events

Elevation sketch
sketch4.jpg
Not always necessary, but may be useful at certain crime scenes. Ex: In a two story house

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