Fingerprint recognition

evidence—some of which included multiple sets of latent fingerprints and a blood spatters—that could lead to a possible suspect or even the culprit responsible. Immediately, the forensic specialist begins to powder, lift, and collect the evidence. Considering the value of the individual evidence found—as D. P. Lyle stated in Forensic for Dummies was the “narrow down of evidence to a single, individual source,”—how great of an impact could those fingerprints and deoxyribonucleic acid filled blood…

decommissioned the 15-year-old Integrated Automated Fingerprint Identification System (IAFIS) and, in turn, deployed the Next Generation Identification (NGI) system” (Adams 171). As this…

chemistry to the findings of crime. It includes firearm, forensic psychiatry, questioned document examination, criminal law, identification, photography as well as crime scene processing. They judge things like hair, body fluids, bullets, shoe prints, fingerprints, drugs and plant materials. Their work is not only bound to crimes against somebody, such as homicide, theft, or fraud. Food poisoning, environmental pollution, misuse of unsafe chemicals, and dangerous working conditions are also some…

Fingerprint Development Techniques Fingerprint development techniques are vital in crime scene analysis, personal identification purposes, and forensic research. There are three different types of fingerprints that are known: patent prints, plastic prints, and latent prints. Patent prints are common and the easiest to locate because they are visible to the naked eye, while plastic prints are also easy to locate, but far less commonly found than patent prints. Latent prints are the most common…

Physical evidence that is left behind in a crime scene plays and important role in reconstructing the various events that took place during the crime . Crime scene reconstruction depends upon joint efforts of law enforcement personnels, medical examiners and criminologist to find the physical evidence and to understand the events that surrounds the occurrence of a crime. If there is a bloodstains then the location and the distribution of the blood stain along with the spatters maybe useful in…

Indeed, this is essential to the foundation of all forensic labs (Dale and Becker 173). Forensic scientists use electrophoresis gel to prepare and differentiate fingerprints (Bertino 165). Which is then uploaded to the Combined DNA Index System (CODIS). Allowing access to registered crime lab officials to share and compare DNA profiles (Dale and Becker 176). Sharing this information aids police investigations as mitochondrial DNA can be extracted from fragments of bone and compared to maternal…

murdered it is the job of the forensic technician to gather and examine all of the evidence at the crime scene using forensic science. The evidence at a crime scene can be anything. Some examples are blood, blood splatter, hair, fibers, footprints, fingerprints, drugs, bullets, bullet casings, broken glass, cut window screens among stuff that could help figure out who and what happened at the scene. Once all of the evidence has been collected, labeled, and transported properly to a lab, the CSI…

DNA Profiling (http://www.sciencemuseum.org.uk/whoami/findoutmore/yourgenes/whydoscientistsstudygenes/whatisdnaprofiling.aspx). Fingerprints are unique to everyone, even identical twins boast different prints so with that in mind fingerprints where a used as a new method of investigating crime scenes. Later new part of the body was found to be unique just like fingerprints, arias like the iris, ears and the DNA code. In this time of age we have the technology to use a methods called STA. All…

Have you ever wondered what Forensic Science is all about or even wondered about the differences forensics has to offer? Well, let’s start with the word forensic. Forensic is defined by Black’s Law dictionary as “belonging to courts of justice”. Forensic Science is the application of scientific knowledge to legal problems. It is also the scientific method of gathering and examining information about the past, they are used in the court of law. Science of anatomy and problem solving. There are…

Our forensic team #8 have tested all of the samples from the suspects with the appropriate tests. 1.) The ingredients that the evidence contained was ingredients B, D, and D. Our team has come up to this conclusion from doing many different tests to figure it out. 2.) The brand of foot powder that was found at the crime scene was Au Bond Foot Powder Extra Strength. We know that it was this foot powder because after testing the ingredients of the foot powders and comparing it with the evidence…