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Identify Trace Evidence

Published on Nov 23, 2015

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PRESENTATION OUTLINE

ITEM 1

  • This is a key
  • I would contact a locksmith to learn more about.
  • This could be a house key linked to the victim or suspect.
Photo by lautsu

ITEM 2

  • This is mud/dirt.
  • You could send this to a lab to get it tested.
  • This could help solve the case if the suspect had the same dirt on his shoes.
Photo by |sumsion|

ITEM 3

  • This is a twist tie.
  • You could contact a store or manufacturer to learn more about it.
  • This could be helpful if someone was poisoned and this was linked to a food they ate.
Photo by WhatDaveSees

ITEM 4

  • This is chewed gum.
  • You could call the store to see if they have the same kind of gum.
  • This could be useful because you can test the gum for DNA.
Photo by biphop

ITEM 5

  • This is the tip of a crayon.
  • You could call a crayon company or visit an arts and crafts store.
  • This could be useful if there was a finger print on it.
Photo by John-Morgan

ITEM 6

  • This is copper wire.
  • You could call the hardware store to find out more about it.
  • This could be useful to find where it is from and look at security tapes from who bought it.
Photo by Theen ...

ITEM 7

  • This is a toenail.
  • You could call a nail place to find out more.
  • This could have DNA on it.
Photo by jesse.millan

ITEM 8

  • This is a strand of hair.
  • You could call a hair place to find out more about hair.
  • This could give you a clue on what the suspects hair looks like.
Photo by Amir Kuckovic

ITEM 9

  • This is a banana peel.
  • You could contact the supermarket to learn more about it.
  • This could have DNA on it if someone got saliva on the peel.
Photo by Rich Anderson

ITEM 10

  • This is a match that has been burned.
  • You could talk to people who specialize in fire.
  • This could help to find out where a fire came from.

ITEM 11

  • This is a seed.
  • You could find out more about it by visiting a farmer.
  • This could be linked to a crime scene if a type of fruit was involved.
Photo by nosha

ITEM 12

  • This is a type of spice.
  • You could learn more about it by visiting a baker.
  • This could be linked if poison was involved.
Photo by zeevveez

ITEM 13

  • This is a wood shaving.
  • You could learn more about it at a hardware store.
  • This could be involved in a crime scene if

ITEM 14

  • This is a grain of rice.
  • You can learn about this online or at the store.
  • This could be used in food poisoning.
Photo by Carlos Gracia

ITEM 15

  • This is a button.
  • You can find these at the arts and crafts store.
  • This could be used as evidence towards what the suspect was wearing.
Photo by olfiika