Importance of Forensic Investigation Process

In simple words, forensic science is a study which is applied to criminal and civil laws. Our society has become complex, with increasing crime rates in all parts of the world. It is even difficult for the government to regulate the activities of every human being in the country. Law enforcement agencies, with the help of forensic science technology, carry out investigative functions, in order to stem the tide of criminal and felonious activities in the country. Thereby, it ensures the smooth functioning of the government to some extent. Forensic science technology helps to determine the food quality and drugs potency, regulates automobile emissions, utilization of fuel oils, pesticides, etc. Imagine, without the aid of forensic science, how could these things be effectively monitored?



American Academy of Forensic Science is the world's largest organization that deals with forensic studies. Forensic science is a vast subject that is studied in various other courses such as pathology, anthropology, toxicology, digital and multimedia sciences, behavioral science, engineering science, etc. Criminal investigators in forensic science investigation process apply various principles to detect the criminal involved in the crime. Most of us are familiar with those techniques by the influence of Sir Arthur Conan Doyle's detective books, which depict the forensic investigation methods through the popular fictional character, Sherlock Holmes.

By examining the ink and paper used in the documents, it is possible to find out the time when the document was written. This is done by passing ultraviolet rays, visible or infrared rays, through the document and analyzing the luminescence of the reflected light. Ultraviolet and visible absorption spectroscopy are used in the document analysis. In this spectroscopic analysis, ultraviolet and visible light are allowed to pass through the organic material, and the wavelength and the amount of light absorbed by the organic material is measured. Infrared spectroscopy analyzes the infrared rays absorbed by the document material and ink used in the document. Watermarks in the paper and composition of the paper material, mark an important record during the document analysis

DJ Sam Ronson arrested for alleged DUI

Celebrity disc jockey Sam Ronson, best known as Lindsay Lohan's ex-girlfriend, has been arrested for alleged driving under the influence outside Baker, Calif.

TMZ cited law enforcement sources it did not name as saying Ronson, 33, was pulled over by police for speeding as she drove home from Las Vegas Monday morning after working at the Lavo nightclub in the Palazzo hotel.

She failed a field sobriety test, refused to submit to a breathalyzer and was arrested, TMZ said.

The musician blew over the legal blood-alcohol limit when she finally took the breathalyzer test at the police station where she was booked, the report said.