Role of technology in the forensic investigation by the police

 

Role of Technology in the forensic investigation by the Police

Introduction

Technology can be considered an important catalyst for the transition of scientific findings and insights into innovations. The value of science added enables society to fully benefit from some new discoveries through technology. Paying deep attention to the interface between technology and forensic science is very interesting. Contemporary forensic institutes operate state-of-the-art laboratories where the evidence is studied with modern equipment. The benefits of real-time, on-site forensic investigation are manifold and such technology has the potential to strongly increase the speed and the efficacy of the criminal justice system. However, such benefits are realized only when the quality can be guaranteed at all times and the findings can be used in court as forensic evidence.



How does digital forensic help gather evidence for investigation?

Digital forensics, sometimes called digital forensic science, talks about the investigation of things or materials found in digital technologies and the recovery of these crimes, usually in relation to computer crimes. Fundamentally, digital forensic investigation is the process which is of identifying, preserving, extracting, and documenting computer evidence through digital devices to produce evidence that can later be used in a court of law.

Digital forensic investigations can also be applied in the corporate arena, including computer hacking investigations or internal corporate investigations. Here, digital forensics analysts investigate the environment and the degree of an illegal network intrusion or a system hack. The rapidly expanding field of digital forensics includes many branches related to databases, malware, firewalls, mobile devices, cloud and network forensics.

The help of information and technology in the forensic field

As technology infiltrates every aspect of our lives, it is of no wonder that solving the crime has become almost futuristic in its advances. From retinal scanning to trace evidence chemistry, real forensic techniques are so advanced in solving crimes that they sound like something like a science fiction thriller.

Fingerprint analysis, DNA mapping, retinal scanning, making complete images of things that are found in pieces, just re-creating a face from the skull, and many more things can now be caused by technology advances in the forensic field. Experts can also distinguish which chemicals were mixed in the bloodstream 24 hours after death.

By combining forensics and technology together, life has been made considerably easier for experts and detectives to find the solutions to problems that would be difficult to solve without the technology used by forensic science.

A variety of new methods and techniques have evolved in forensics. Some are:

  • Alternative Light Photography: Alternative light photography helps to see the damage before it appears on the skin.
  • Forensic carbon-14 dating: It is used to discover how old human remains have been discovered.
  • Laser Ablation Reluctantly Coupled Plasma Mass Spectrometry (LA-ICP-MS): When broken glass is involved in a crime, putting even small pieces together to find important clues such as the direction of the bullets, the force of impact, or the type of impact. The weapon used in a crime may be important too. This technique helps to recreate it.
  • 3D Forensic Facial Reconstruction: This technique, 3D Facial Reconstruction Software takes real-life human remains and extrapolates a possible physical appearance.

There have even been television shows that accurately depict modern forensic technology in the 21st century.



Analysis of the growing role of technology in criminal justice

With the invention of new technologies, criminal justice professionals have started using these technologies in legal offices, laboratories, and courts. It has enabled today’s forensic investigators, police officers, researchers, judges and lawyers to stay one step ahead of criminals. Therefore, all aspiring, as well as current legal professionals should keep up to date with the technological innovations happening in their field.

  • GIS and GPS System.
  • Gunshot Detection System (GDS).
  • Robotic cameras, Robots, and Drones.
  • Automatic License Plate Recognition Systems.
  • Databases and Information Exchange.
  • Digital Video Recording.
  • Rapid ID Systems.
  • In-Car Computers.
  • Computer-Aided Dispatch.
  • 3D Imaging of Crime Scenes.

Comments

Post a Comment

Popular posts from this blog

5 Ways Technology Has Changed Our Ability to Solve Crimes

Image
Five Technological Advancements That Help Solve Crimes Students who are in the process of earning a criminal justice degree know how important technology has been to the field. Advancements in the last twenty years have provided law enforcement professionals with technologies that not only make their jobs easier but also keep them safe at the same time. While this list could be endless, here are five of the most important technological advancements that have aided in the battle against crime. 1. Data Mapping The trend of data mapping isn't new; in fact, weather and climate scientists have been doing it for decades. However, criminal justice professionals are also data mapping now, providing police departments as well as federal agencies with a clear geographical look at the types of crime and the volume of crime that happens in an area. This is beneficial to law enforcement because it shows trends that may be able to be traced back to certain locations; drug rings are a prime examp...
Read more

Analysis of the Disadvantages of Technology in Criminal Justice Through the Advantages and Solutions to Eliminate Them

Image
Analysis of the Disadvantages of Technology in Criminal Justice Through the Advantages and Solutions to Eliminate Them In this blog, I will talk about how modern technology will change our criminal justice system. First, I will talk about modern technologies that have been used by the criminal justice system over the years and whether their use has made the criminal justice system more efficient or transparent. I also focus on the disadvantages and challenges of using the technology and possible solutions. With technology advancing at a fast pace, it was only a matter of time until the criminal justice system started to integrate technology to aid their battle on preventing crime and ensuring the courts are fully equipped to prosecute criminal effectively and effectively cost-effectively. Virtual Courtrooms and Video Links With the use of technology being integrated more into the courtrooms, standard court proceeding has changed over time, where now video conferencing and links have tu...
Read more

The High-Tech Future of Crime Fighting

Image
  The High-Tech Future of Crime Fighting The sophisticated technology used for artificial intelligence (AI), automation, big data, and extended or virtual reality is emerging as the cornerstone of 21 st  century crimefighting. But the new powers provided by high tech also need vigilance, warns Bernard Marr is an essay for  Forbes Magazine . “These technologies give police officers and intelligence agencies unprecedented powers to crack down on criminal activity as they attempt to keep us safe,”  “They also help to tackle the new forms of crime that are emerging as criminals become ever-more inventive in their own use of technology and data.” “They also help to tackle the new forms of crime that are emerging as criminals become ever-more inventive in their own use of technology and data.” But that also has generated concerns about privacy. “Tech can be a great tool for law enforcement to use,” Sgt. James Smallwood, Nashville-based treasurer of the national Fraternal O...
Read more