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Search Patterns

What should they do when they find evidence?

Jamie Neumann, Allie Cohen, Ally Resnick, Nicole Kachay

  • Packaged, labeled, and protected
  • Crime scene record

Grid

What are the types of Search Patterns?

Zone Search

  • Multiple types
  • Must look up and down
  • Link method

Parallel

Outward Spiral

Inward Spiral

When should you use each?

  • Size, location, and circumstance
  • Starts at the dead body (if there is one)
  • Vehicle searches
  • Special attention to evidence that is transferred between the car and the victim

What can you find?

  • Massive objects or microscopic traces
  • Trace evidence, impressions, questioned documents, body fluids, fibers, and weapons
  • Some evidence is present and some must be found in a laboratory

Examples:

  • victim's clothing
  • fingernail scrapings
  • head and pubic hairs
  • blood
  • vaginal, anal, and oral swabs
  • recovered bullets
  • hand swabs

What are search patterns?

  • Search for physical evidence at a crime scene
  • Identify and secure the evidence
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