The Analysis of Latent Fingerprint Evidence In The Case Of Brian Keith Rose v Maryland Free Essay Example, 1250 words

Level one refers to ridge flow; loops, whirls and arches. Level two concerns the detail of each ridge path; turns the ridge takes, size and shape, and the location where the ridge terminates. Deviations will include bifurcations, ending ridges, and dots and it is common for a fingerprint to contain 75-175 ridge oath deviations. These deviations are a major focus of latent print examinations. Level three includes the tiny features of the friction ridges such as shape, width, and location of pores. Latent fingerprint detection methods utilized as the primary evidentiary material in a court case have been shown to have the potential for contextual bias and confirmation bias, both of which were identified in the high profile FBI case Brandon Mayfield Madrid train bombing. In the case of Brian Rose fingerprints were actually excluded based on the mere potential of error caused by observational bias. Though no error was shown to be true in the case the Judge was concerned that the failure to verify the work by other scientists using blind procedures could possibly lead to another Mayfield case (Langenburg, Champod, Wertheim, 2009). Confirmation bias is related to the observer s expectations. We will write a custom essay sample on The Analysis of Latent Fingerprint Evidence In The Case Of Brian Keith Rose v Maryland or any topic specifically for you Only $17.96 $11.86/page Those who verify consult with first examiners and are advised of the first examiners conclusions.