Name and explain the 3 kinds of crime scene fingerprints. There are a number of methods for obtaining fingerprints from a scene. Explain main process used known as ‘dusting’ and how the print is recovered.

The three types of crime scene prints include latent, plastic, and visible prints. Plastic prints are true dimensional impressions formed when the ridges are impressed on a soft material, for example, putty. Moreover, patent prints are visible prints made when ridges contaminated with a colored material such as ink touch another surface.

However, latent prints are invisible prints made with the transfer of oils and perspiration from the ridges to surfaces through contact. They usually need to be developed for visualization. Dusting is a commonly used development technique. It usually entails the use of several fingerprint powders, which might consist of black powder, magnetic-sensitive powder, or fluorescent powder. It is based on the principle that the powders adhere to the perspiration and body oil residues left on a nonabsorbent surface.

The type of powder select is reliant on the nature and color of the surface the print is deposited. The powder with the best color contrast with the surface being dusted is selected.

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Academic.Tips. (2022) 'Name and explain the 3 kinds of crime scene fingerprints. There are a number of methods for obtaining fingerprints from a scene. Explain main process used known as ‘dusting’ and how the print is recovered'. 20 November.

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Academic.Tips. (2022, November 20). Name and explain the 3 kinds of crime scene fingerprints. There are a number of methods for obtaining fingerprints from a scene. Explain main process used known as ‘dusting’ and how the print is recovered. https://academic.tips/question/name-and-explain-the-3-kinds-of-crime-scene-fingerprints-there-are-a-number-of-methods-for-obtaining-fingerprints-from-a-scene-explain-main-process-used-known-as-dusting-and-how-th/

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Academic.Tips. 2022. "Name and explain the 3 kinds of crime scene fingerprints. There are a number of methods for obtaining fingerprints from a scene. Explain main process used known as ‘dusting’ and how the print is recovered." November 20, 2022. https://academic.tips/question/name-and-explain-the-3-kinds-of-crime-scene-fingerprints-there-are-a-number-of-methods-for-obtaining-fingerprints-from-a-scene-explain-main-process-used-known-as-dusting-and-how-th/.

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Academic.Tips. "Name and explain the 3 kinds of crime scene fingerprints. There are a number of methods for obtaining fingerprints from a scene. Explain main process used known as ‘dusting’ and how the print is recovered." November 20, 2022. https://academic.tips/question/name-and-explain-the-3-kinds-of-crime-scene-fingerprints-there-are-a-number-of-methods-for-obtaining-fingerprints-from-a-scene-explain-main-process-used-known-as-dusting-and-how-th/.

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