Choose one type of evidence discussed in this course:

• trace evidence
• impression evidence
• firearms or toolmark evidence

Then:

• Describe the manner in which the item of evidence would be presented in a criminal trial
  • Would the evidence be introduced along with the testimony of law enforcement, crime scene technician, or the scientist that performed the examinations?
  • What type of questions would prosecution and/or defense ask about this type of evidence?
• What challenges could be posed to discredit this item of evidence?
• Would this item of evidence be considered circumstantial, direct, or demonstrative? Explain your selection.