Forensic Science 3.2 Essay Example | Topics and Well Written Essays - 500 words

Forensic Science 3.2 - Essay ExampleImprints be heavily useful in forensic identification. The most common example of an imprint sample in terms of physical yard is the presence of fingerprints. It is an example of an individualization pattern that crumb be packaged and brought inside the research lab remote a reconstruction pattern. Fingerprints found on physical evidences can now be stored and examined inside the laboratory and are important due to their ability to come upon the unique individual associated with it. Friction ridge jumble pattern is a method of analyzing fingerprints and comparing with other imprints found on evidences so as to identify a unique individual (Gaensslen, Harris and Lee, 2008).Indentation is a three dimensional pattern which results from fleecy adjoin with an object as opposed to an imprint (Gaensslen, Harris and Lee, 2008). A track and cart pattern made on sand, mud or earth can be described as an example of an indentation. This is due to the soft nature of surfaces such as sand which would result in an indentation. Indentations are useful marks that can allow useful examination of physical evidences as they indicate directions. In the case of track and trail pattern, drag marks can be followed and blood trails can be compared by means of chemic tests.Physical patterns include skid marks and other marks let by vehicle tires. pillow slip marks and other tire marks can be used for reconstructing car accidents and other incidents involving an automobile. drop off mark analysis is usually performed by an expert or a forensic engineer (Gaensslen, Harris and Lee, 2008). heterogeneous measurements such as length of a mark can direct towards different possibilities. These marks are documented either as a videotape or a photograph and then retrace and compared by means of a laboratory based examination. This can uncover m some(prenominal) details regarding any failures that could have