FORENSIC SCIENCE

Forensic Science

Forensic Science

What Is Forensic Science?

Forensic sciences encompass disciplines belonging to the exact sciences and medical sciences. The practice of forensic science as an application of judicial affairs used to investigate the crime and, therefore, serves to identify the offender. The sine qua non of the forensic investigation is to discover. The information to be supplied must be done correctly and in a timely manner. Forensic science we define as the set of disciplines whose common objective is the realization of the evidence in court by a scientific methodology. Any forensic science becomes at the time serving the legal proceedings. Forensic science is a science to solve the legal issues; these legal issues can be resolved by using the scientific methods and applications. It uses for finding the facts about the crime scene and for investigation purposes. It is helpful in finding out the facts about the fingerprints, poison, about the human body, bugs etc. Following are the fields of forensic science like anthropology, chemistry, toxicology, technology (Fisher, 2004, 54-72).

We are inundated with television shows about crimes that form and distort our perception of reality, forensic science solves almost magical and mysterious of any offense. We can see an analysis of DNA that normally takes days to prepare, you end up in a few minutes, all for the sake of the rhythm of history, which must be filed within 60 minutes (Saferstein, 2011). This creates a negative message in the judgments that people form and assume that in real life has the same thing happened. Since the TV show CSI introduced us so deceptive and quick manner in which their cases are resolved, the number of programs that distort research methods has increased. The positive side is that from this popularity, more and more students choosing these careers forensic perhaps by the media impact.

Although the parties 'real' these series also have unfortunate consequences: in Trumbull, Ohio, a fan of CSI , killed his wife and daughter, using techniques learned in the program to get rid of the evidence and destroy their own DNA using bleach . It also sounded for a guy who committed suicide using a balloon to get rid of the weapon that shot, same as you saw in that series.

Finally, only five out of 75 attackers are arrested and prosecuted. What is the reason? Does it depend on the ability to develop criminal and how vulnerable are the departments of investigation and intelligence of most countries? Analysis of human thought and behavior is the beginning of research on crime. Just as people are born with certain sexual preferences, do the criminals also inclined to disobedience and rejection of the rules. Who? How? When? Where? Why? Crime marks the beginning of the study of evidence, circumstances and evidence. Around him will recreate the scene, the researcher's enrolled possible culprits and collect samples of everything in the place, from fibers, fingerprints, blood and even hair.

This principle is the cornerstone of forensic ...