Scientific Method In Criminal Investigation Essay

The scientific method is a method in which a problem is first identified as a way of observing, thinking about and solving problems objectively and systematically. It refers to a body of techniques for investigating facts, obtaining new knowledge, or correcting and assimilating previous knowledge. It is simply the mode by which all facts are speculated, interpreted accurate and definite, but the explanation of the significant approach of working the human mind. Criminal investigators apply the scientific method to criminal investigation by employing the steps to specific principles reasoning: induction-method of reasoning based on observations from which a conclusion or generalization is drawn; deduction-measure of reasoning that commences
Methods of inquiry are based on obtaining observable, empirical and measurable evidence, which is used to reconstruct the events of a crime. The methods of inquiry used in criminal investigations are authority method, tenacity method and intuition. Authority method is when an investigator entrust on the observations and hypothesis acquired totally from another source; tenacity method is when an investigator ties in conclusions that are built on beliefs or irrationality; and intuition is when an investigator depends on his own perception of what may have taken place in the act or course of investigating. The methods inquiry are used in criminal investigation by applying the use of the 5 W’s, who, what, when, where, and why, and sometimes
We today can broadly agree that public support is important both for the legitimacy of the police and the ability of the police to fight crime effectively. While research has shown people generally support the police and are satisfied with the way police perform their duties, it also demonstrates that not all segments of society hold equally positive opinions. Research has focused on the influence of personal contacts between the police and civilians or on neighborhood context, other influences remain unexplored. Police officers are aware that news coverage about a citizen’s negative encounter with the police, particularly coverage that erupts to the level of a public scandal, can quickly destroy their efforts to nurture a positive relationship with the public. This research asks:
 Does police treatment of citizen’s impact broader public opinion of the police, as citizens impart these experiences to family, friends, and neighbors?
 Is the media’s portrayal of the police an important determinant of public opinion of the