1. crime scene sketching packet Read the packet before and after the crime scene. Highlight or underline important information. Warm-up: Why would you draw a rough sketch so fast? What are you trying to prevent at a crime scene? pg4 Objective: You will be able to generate a rough sketch from a crime scene. warmup -

2. pg4 Elevated (side view) Sketch Bird's Eye Sketch Two Types of Sketching Perspectives Portrays a vertical plane rather than a horizontal plane. Examples include bloodstain patterns on vertical surfaces such as walls or cabinetry and bullet holes through windows Overview sketch – consists of a floor plan sketch of the scene. This is the most common type of sketch and consists of items on the horizontal plane

3. Sketching the Crime Scene ¨Goal is to record exact position of all evidence to aid in reconstruction. ¨ Rough sketches can be refined into final sketches ¨ Three techniques of measurement are used: S ketching the Crime Scene Goals is to record exact position of all evidence to aid in reconstruction Rough sketch can be refined into finished sketch Three techniques of measurement are used

4. D o not draw object as it appears. Use symbols, squares, circles, or points to represent various objects instead. Explain in the diagram key what these objects represent. Illustrating the Sketch

6. I f markers are used, ensure they correspond to same objects in the sketch. For example, if photo marker #5 is used to mark a handgun, make sure the handgun in the sketch is labeled #5. Illustrating the Sketch

8. Label all doors and windows. Show with a curved line which way the door swings.

10. Us e an arrow to show the direction of the stairway. Illustrating the Sketch

12. U nnecessary height or length may be cut off with jagged lines. Illustrating the Sketch

14. The following should be recorded on the sketch: Title Box: A. Address or location of scene. B. Case number. C. Date sketch was made D. Who drew the sketch D. A key to identify the different objects in the sketch. E. An arrow to show the direction of north. F. Scale used for the sketch or the statement “Not to Scale”. Labeling the Sketch

17. - Take the printer paper off from the packet

18. - Get out your notes and sketch from last class. Be sure to clean up your notes page (should be a neat copy) - Be sure you have ALL of the measurements and information needed for your finished sketch - Get some graph paper... create a finished sketch!!!!

19. graph_0001.pdf Create a finished sketch from a rough sketch

20. Attachments graph_0001.pdf