What are the fundamentals of the criminal investigation Essay

What are the fundamentals of the criminal investigation - Essay Example However, this paper is going to discuss one of the interviews conducted by the writer from a local police man regarding the fundamentals of criminal investigation and how it is conducted in the real world and what are some of the issues which need to consider in order to make this process more effective. The methods of inquiry are the most critical means of achieving the goals set for the criminal investigation. When we asked the question of how and what methods of inquiry the local police adapt during a criminal investigation process, our interview responded that the methods of inquiry largely depend upon the nature and intensity of the crime. The integrity of the personnel involved in enquiring for the crime scene is one of the most critical aspects of the investigation as in many cases, law enforcement personnel bring in their emotions and sentiments while enquiring for the crime committed. There are different methods of inquiry for a crime including forensic testing, on the spot collection of evidence, polygraphing the suspects etc are just few of the methods which according to our interview are adapted by the local police. Regarding the mindset of the investigator during the criminal investigation, he was of the opinion that to remain impartial is one of the toughest jobs for an investigator. Though an investigator shall be an open minded individual and shall consider all the aspects of investigation however, in reality, investigators often lose their professional impartiality and start thinking in more predictive manner which may not be as good for the victims or even suspects. As the writer discussed regarding how an investigator shall behave during the criminal investigation, one issue that emerged is as to how an investigator shall address the evidence and proof. He was of the opinion that while an investigator’s purpose is to solve the crime and