Database management systems

criminals with incredible accuracy. Likewise, DNA can also be used to dismiss suspects or exonerate individuals mistakenly convicted of a crime. Ultimately, DNA evidence is increasingly vital to ensuring accuracy and fairness in the criminal justice system. Originally, DNA was a developed technique of determining paternity, in which the samples collected were taken and examined under clinical…

What are the benefits of forensic science? Why is the application of forensic science in courtrooms beneficial? Can forensic science further lead to less cases where innocent people are put into prison for something they did not commit? It is said that "Since 1989, there have been tens of thousands of cases where prime suspects were identified and pursued—until DNA testing proved that they were wrongly accused" (Innocence Project, 2016). It is time, at last, to speak the truth about forensic…

This is because the technology has enhanced the quality of evidence collected through increased credibility and reliability. The DNA databases have for example enhanced the manner in which investigators connect crimes with perpetrators.These new developments have made it easier for those in the field to track down criminals and help provide better evidence to support their cases. In some…

DNA databases store profiles of the DNA of those who have been suspects in investigations or convicted of crimes and are useful in matching samples taken from crime scenes. Many people believe that the DNA databanks are an invasion of privacy because it is such personal, genetic information. People are afraid the DNA could possibly end up misused, while others believe that the databanks are a completely useful and practical source for DNA profiling in crimes. The US would benefit greatly from…

When his [Franklin’s son] DNA was entered into the database of convicted felons, detectives were alerted to a partial match to evidence found at the "Grim Sleeper" crime scenes,” (ABCNEWS). It took several weeks of undercover police work to officially determine Lonnie Franklin was the probable culprit in…

Otto Schneider Grade 10 Biology Ms Ruebe D Assessment - DNA Technology DNA Profiling Forensic Identification Forensic Identification refers to the use of forensic science to identify objects from trace evidence found on them. Trace evidence is used to reconstruct crimes or accidents. DNA profiling is a method in forensic science which can identify individuals by their DNA profiles. DNA profiles are encrypted sets of letters that represent a person’s DNA makeup. These sets can be used as a…

The Jefferson County Egan Murders took place on New Year’s Eve in 1964. The Egan family was found murdered at a rest stop on Interstate 81. The Egan trio consisted of Peter Egan, Barbara Egan, and Gerald Egan. This case was important to prosecute because the Egan’s were wanted for various crimes. Although the question remained, who murdered the Egan’s? Rumors and news media sparked many possibilities for what might have happened that night, which made investigators more eager to intervene.…

Physical Evidence One of the main types of physical 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…

ultimately identify or exclude who was present at the time the crime occurred. According to Duncan & Daly-Engel (2006), “Asplen & Friedman indicate ‘recent technological advances have made forensic science extremely important in the criminal justice system.” (p.38) Those advancements are especially helpful to criminal investigation units. Working within a correctional facility affords me the opportunity to see the actual offenders that were directly affected by the results of their particular…

Forensic DNA Analyst Education/Training Required A forensic DNA analyst must at least have a four year degree in biology, chemistry, genetics, molecular genetics, molecular biology, forensic science, physics, criminalistics, and biochemistry. Undergraduates require a bachelor of science in biology, science in biological science, science in forensic science, and a bachelor in molecular biology. You can get these types of education in community colleges (2-4 year colleges), but you would need…