lecture trace evidence
Download
Skip this Video
Download Presentation
Lecture: Trace Evidence

Loading in 2 Seconds...

play fullscreen
1 / 6

Lecture: Trace Evidence - PowerPoint PPT Presentation


  • 444 Views
  • Uploaded on

Lecture: Trace Evidence. To collect trace evidence, investigators need to know where to look and have the right tools. Types of Trace Evidence 1. Hair 2. Fibers (Natural vs. Synthetic) 3. Paint 4. Glass 5. Soil.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about ' Lecture: Trace Evidence' - ezra


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
types of trace evidence 1 hair 2 fibers natural vs synthetic 3 paint 4 glass 5 soil
Types of Trace Evidence1. Hair2. Fibers (Natural vs. Synthetic)3. Paint4. Glass 5. Soil
slide4

Fibers (Natural vs. Synthetic)Natural Fibers come from animals and plants such as wool and cotton.Synthetic Fibers are man-made and under a microscope they have a uniformed shape.

slide5

Glass, soil, and paint are made from various combinations and concentrations of substances. These various concentrations can determine the origin of the material.

ad