DNA Fingerprint Analysis Essay

hand-in-hand with forensic science, and everyday there are advancements. Law enforcement officers and forensic technicians have many tools they can work with now, making it a bit easier to help them solve crimes. They have tools for fingerprint analysis, ballistics, DNA typing, and recently forensic phenotyping of simple physical traits such as human eye and hair color. The future of forensic science is bright; tools, gadgets and programs are ever evolving and forensic technicians have taken the…

Bloody partial palms print on the tile floor. The unique ridge characteristics in a fingerprint are also used to identify a suspect. I could use the Automated Fingerprint Identification System to find matches to fingerprints found at the crime scene. 4. Small baggie of a white, powdery substance. I would send to crime lab to have a forensic drug analysis done to see what the substance is. The type of test that would be done is microcrystalline test, chromatography and…

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 DNA to help identify the skeletal remains of a body. The Immunochromatographic test…

excites stories on serial killers, murder, crime scene investigation, and heavy DNA analysis. In reality, this only breaks the ice on what forensic science fully consists of. Forensic science is initially any science used for the purpose of law. The evidence tested is used in the court of law, criminal investigation, and trial. A forensic scientist does perform tests on blood and bodily fluid as well as fingerprints, but you cannot always count on the spin-off like CSI to win the case. When…

Science deals with the application of the knowledge and methodology of various disciplines of science to legal matters. It involves the use of multiple disciplines such as physics, chemistry, biology, computer science and engineering for evidence analysis. For instance, physics is used to understand the pattern of a blood spatter, biology to establish the source of an unidentified suspect and chemistry to determine the composition of drugs. Thus, the role of forensic science in criminal justice…

evidence is that of our fingerprints. We carry around our own unique maps of swirls and ridges on our fingertips, thus enabling judges and juries to use fingerprints in deciding our innocence and guilt in a court of law (Sealey, 2016). Fingerprints are the most incriminating type of evidence that can be used in a criminal case. Fingerprints are one of the most reliable forms of identification, because no two people have the same fingerprint pattern, thus making fingerprints irrefutable in…

investigative methods to pathology in order to determine cause, time, and location of death. During an autopsy an internal and external examination must be performed as the first step to determine cause of death. A series of laboratory tests involving DNA, bodily fluids, and foreign material, if any are analyzed and used to help determine the cause of death which will fall into one of five…

Evidence is essential to solving a case. There are many different strategies to solve one. Some include using criminalistics, forensic serology, and forensic evidence. Different strategies may give more accurate results in figuring out a case. However, in “Forensic: Evidence, Clues, and Investigation” by Andrea Campbell, forensic evidence is the most important to use when attempting to solve a crime. Forensic evidence is any physical evidence pulled from the scene or collected throughout the…

I am a forensic anthropologist whose name is Kareem. I have been working in this field for 24 years. My job is to use my knowledge of the human skeleton to decipher and demystify clues from the decedent’s bones in order to identify the deceased. Additionally, in Harvard I earned my professional degree which took me 10 years. I studied forensic anthropology because I have always wanted to be a forensic anthropologist since I was seven years old. I have identified forty nine decedent’s identity.…

Advancements in technology help the Criminal Justice System to detect a series of events that take place before, during, and after at a crime scene. Further, crime investigators apply general reasoning, physical, deductive and inductive and other scientific methods. Solving a crime scene is becoming a minor problem because crime scene engineers can use the forensic science to find out the events that took place when a crime scene occurred to get clear details concerning the crime scene (Cole…