Podcast
Questions and Answers
Which type of fingerprints are usually left behind by accident or by chance?
Which type of fingerprints are usually left behind by accident or by chance?
What are latent fingerprints made from substances other than sweat called?
What are latent fingerprints made from substances other than sweat called?
Where can most physical evidence associated with the crime be obtained?
Where can most physical evidence associated with the crime be obtained?
Which type of fingerprints are generally made by sweat or perspiration?
Which type of fingerprints are generally made by sweat or perspiration?
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What are latent fingerprints made from substances other than sweat called?
What are latent fingerprints made from substances other than sweat called?
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What are fingerprints found at the scene of the crime called?
What are fingerprints found at the scene of the crime called?
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Study Notes
Fingerprint Types and Evidence
- Accidental Fingerprints: Typically referred to as latent fingerprints, these are often left behind unintentionally during normal activities or interactions with surfaces.
- Components of Latent Fingerprints: Latent fingerprints made from substances other than sweat are called "chemical latent prints." These can include oils, dirt, or other materials that may be present on the skin.
- Sources of Physical Evidence: Most physical evidence related to a crime can be obtained from the crime scene itself, where various artifacts can provide clues for forensic analysis.
- Sweat-Derived Fingerprints: The type of fingerprints generally formed by sweat or perspiration are classified as "friction ridge patterns." These are unique to each individual and can be analyzed for identification.
- Crime Scene Fingerprints: Fingerprints discovered at a crime scene are termed "evidentiary fingerprints." They play a crucial role in linking suspects to criminal activities.
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Description
Test your knowledge of latent fingerprints and learn how they are crucial in criminal investigations. Explore the various types and characteristics of latent fingerprints, as well as the different techniques used to detect and lift them from crime scenes.
