Several Sub-divisions In Domain Of Forensics Science
Although popularly referred to as forensics, forensics science consists of a wide range of applications related to the legal system both for civil and crime actions. Over the last years, life-based documentaries and television crime series have made forensics science a part of popular culture. It seems like forensic investigations are not that difficult to understand. Thus, according to the laws and methodology of forensics science, experts gather all the information that is to be used in a court of law for the conviction of a criminal.
Forensics science has a very long tradition in the history of mankind, as it seems to have been practiced by the Romans for example. Chinese and European records do confirm such evidence. By the 18th century, legal systems had already started using treatises in support of forensic medicine meant to clarify deaths and justify prosecution. This is how medical experts even came to identify the presence of arsenic in corpses, thus, managing to deal with poisoning cases. Every discovery in police diagnosis thus had a share in the growth of forensics science in its present day form.
The sub-divisions or applications that are classified into forensics science categories include toxicology, criminalistics, forensic geology, forensic anthropology, applied science and so on. As we can see from such examples, the relevance of the forensics science is not necessarily related to the act of justice. Some subdivisions thus serve well for archaeological, ethnological and geographical purposes. Forensic anthropology identifies human remains, and enables the study of past cultures and historical contexts as they appear on site.
Controversies have also existed over the years, mainly related to some aspects of forensics science that are not considered scientifically valid. Forensic dentistry for instance causes problems because it is no longer considered viable for the conviction of criminals based on bite marks. People charged and convicted starting from such evidence were released as in 1999, the American Board of Forensic Odontology showed that the possibility of false identification was higher than 60% in all such cases. Several other controversies fire up spirits, but like all the other domains, forensics science has made progresses and improved over the years.
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