a.
To determine: Whether prints on a leather sofa should be developed using fingerprint powder or chemicals
Introduction: Developing fingerprints is a tedious task. Visualization of such prints is done by various techniques. The selection of techniques depends upon the surface to be examined.
b.
To determine: Whether prints on a mirror should be developed using fingerprint powder or chemicals
Introduction: The fingerprint powder can be used to collect prints from various surfaces. These powders readily stick to the surface and hence are very useful.
c.
To determine: Whether prints on a painted wooden knife handle should be developed using fingerprint powder or chemicals
Introduction: A fingerprint is very reliable source of information for the examiners. Thus, it is important to choose the right method while collecting prints from any kind of surface.
d.
To determine: Whether prints on blood-soaked newspapers should be developed using fingerprint powder or chemicals
Introduction: Latent prints can also be identified by using various chemicals like iodine-fuming and ninhydrin.
e.
To determine: Whether prints on a revolver should be developed using fingerprint powder or chemicals
Introduction: Collection of the print can be done either by the fingerprinting powder method or the chemical method. The choice depends upon the surface under examination.
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Criminalistics: An Introduction to Forensic Science (12th Edition)
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