Database management systems

Today, DNA profiling is well used all over the world. DNA profiling was developed by the geneticist of the Leicester University in 1985. DNA profiling is the process where a specific DNA pattern, called a profile, is obtained from a person or sample of bodily tissue (“DNA profiling Biotech Learning Hub”). By learning DNA profiling, it enable us to identify individuals. It is really common to use DNA profiling now and a lot of people starts to use the technology. While supporters of using DNA…

The purpose of the previous study and results was to identify the possible perpetrator of the presented crime through blood analysis and match our forensic analysis with the characteristics and medical records of the missing person. In our blood analysis, we were given four samples of blood and the respective names of the suspects. In addition, Lowry police informed us that the second type of blood found, the one from the perpetrator, was O+. For this inquiry, our group hypothesized that based…

I do believe that DNA should be collected from every person arrested. This should occur when photographs and fingerprints are recorded. This information can be reviewed weekly for unsolved crimes. It is a very important piece of information that could possibly clear your name, as we have seen many people wrongfully incarcerated. This data allows databanks in different countries to share information on people. It can also allow for the identification of missing or dead people. The only reason to…

quite and withdrawn. If the crime was committed by more than one person they can determine which of them is dominate unsub and which one does as the other wishes. With forensic psychology is a crossroad between psychology and the criminal justice system. Since DNA testing, criminal forensics have come a long…

King. (Maryland, Petitioner v. Alonzo Jay King, Jr., 2013) Alonzo Jay King, Jr. was arrested on assault charges and his DNA was collected while he was under arrest but before his later conviction. This DNA was entered into Maryland’s DNA database. It was determined that King’s DNA matched the DNA of an unsolved rape case. The DNA was the only evidence tying King to the case. King’s motion to suppress the DNA evidence was denied and he is presently serving a life sentence after being…

Edmond Locard is a Frenchman who was the most important important contributor in forensic science. While studying medicine he developed an interest in law. During the First World War, Locard worked as a medical examiner with the French secret service in attempt to identify the cause and location of the soldier's death by examining the stains and damages of their uniforms. Later on, he finally convinced the Lyons Police Department to give him two attic rooms where he conducted research and…

just a couple of huge discoveries for forensic scientists back then. These discoveries changed so much about how we solve murders and finding suspects and actually having them proven guilty in the court of law. In the 1900’s after a criminal school system was in place there was a new forensic discovery almost every year. Some of the first were using DNA to solve a crime exonerate (prove not guilty) an innocent suspect. Investigators also discovered that all guns were unique which made it easier…

Data Warehouse is a centrally placed storage for data collected from within and outside the organisation. The collected information is organised around key business objectives, and it is utilised during analysis and reporting. It is simply a central database with the sole purpose of analysis and reporting. On the other hand, a Data Mart is much smaller than a Data Warehouse and is applied in a functional area like say finance, where the enterprise adjudges that it would profit from business…

Wrongful sentences happen when innocent individuals are found at fault in criminal trials, or when defendants feel obligated to plea-bargain to crimes. Many of these defendants will only plead guilty hoping that they can escape the death penalty. The term unlawful conviction can also denote to cases in which a jury erroneously finds an individual with a good defense guilty, examples would include self defense, or where an appellate court reverses a conviction (unrelatedly to the defendant’s…

Introduction Several countries around the world maintain a database dedicated to storing DNA profiles of individuals. The primary purpose of a DNA database is to ease the identification process of suspects during criminal investigations. Despite the intention to do good, the concept of a DNA database is vulnerable to a number of complications and repercussions, affecting the government, general public and crime detectives. Biological Significance DNA Profiling is a forensic process utilised to…