forensic laboratory

Sample banner

0 / 5. 0

forensic laboratory

Category: Essay

Subcategory: Criminal Justice

Level: College

Pages: 1

Words: 275

Specific Role of a Forensic Laboratory in Criminal Investigations

Institutional Affiliation

Specific Role of a Forensic Laboratory in Criminal Investigations
Forensic science or investigations refer to the process of applying scientific knowledge to the law. Forensic laboratories have been established to provide scientific analysis to facilitate various investigations. Some of the specific roles of the forensic laboratories include DNA analysis, firearms analysis, chemical analysis, and crime scene assistance. Also, latent fingerprint identification and questioned documents among others (Kubic & Petraco, 2005).
DNA analysis mainly involves carrying out of the analysis of the body fluids such as blood, saliva, semen and touch DNA to obtain evidence linked to a crime. Some samples of these body fluids are taken, and DNA testing is carried out. The testing is normally performed following a well lay out procedures using YSTRs and STRs. Once the testing has been carried the result obtained is then uploaded and searched in various DNA databases. The results are then finally submitted to the relevant agencies as evidence (Mozayani & Noziglia, 2006).
Firearms analysis include examining and comparing of firearms, gunshot resulting residues for determining distances, ammunition components and tool marks. Evidence obtained from firearms analysis is used together with evidence obtained from other sources (Mozayani & Noziglia, 2006). Chemical analysis …

Free forensic laboratory Essay Sample, Download Now

Don’t waste time!

Order Original Essay on the Similar Topic

Get an original paper on the same topic

from $10 per-page