ipl-logo

Argumentative Essay: The Growth Of DNA Profiling

1313 Words6 Pages
bulb-icon

Recommended: Dna in criminal investigations research paper

The Growth of DNA Profiling With today's crime rate being at an all time high, crime investigators have switched to using faster and easier methods of locating a suspect. DNA profiling is one method that is becoming more popular because it is faster and easier. It is also becoming popular because you can use the method of DNA profiling in more than one way and for several different things other than just in criminal investigations. One of the most common uses for DNA profiling is the use in criminal investigations. DNA profiling is a method that is becoming more popular in criminal investigations because of how the method can guarantee a DNA match. Unlike other methods, DNA profiling can take a DNA sample of a suspect and give an identity, because with DNA profiling the method uses all types of records to find the identity, not just the records of past criminals. The use of all of these different records helps in case the suspect’s match is a guarantee and not just someone with a past criminal record, whose DNA is similar to that of the actual suspect (Pros and Cons). Another reason why DNA profiling is becoming more and more popular in criminal investigations is because DNA profiling can use a wide range of DNA samples. In other methods of finding a DNA match, …show more content…

The average time it take the for a convicted felon to be convicted, have the case reopened after the original trial, and being released is fourteen years. With DNA profiling the possibility of being wrongly convicted would not happen or the time period between sentencing and release could be made shorter. DNA profiling makes the process of matching the DNA to a suspect shorter and if the DNA doesn’t match the convicted criminal than the convicted can be released in a shorter amount of time, not in fourteen year like it could take using other methods (DNA Exonerations

Show More
Related

Penal Code 1405 Research Paper

1964 Words | 8 Pages

The Department of Justice says, "States began passing laws requiring offenders convicted of certain offenses to provide DNA samples. " That DNA evidence can help convict someone of a crime and it helps to uncover more things about the crime itself. Investigators have been using forensic science to help them solve cases since before the 90 's, mostly fingerprints that were found at the crime scenes and on the victims (O 'Brien). DNA evidence has solved countless cases including ones that happened over a prolonged period of time because of the technological advancements there is

Read More

Summary: Texan Who Died In Prison Cleared Of Rape

744 Words | 3 Pages

It is a great technological innovation that can help bring evidences and fact faster. In the article The DNA Wars Are Over, “Forensic use of DNA technology in criminal cases began in 1986… In one of the first uses of DNA in a criminal case in the United States, in November 1987.” Sadly in 1985, DNA testing was not popular in the U.S. investigation and was not available in Cole’s case. I believe the U.S. court system is improving and yes there are a lot mistrials and wrongful conviction cases, but you cannot avoid the fact that DNA testing can bring better truth than just relying on statements of both

Read More

Podcast Of Serial: Sarah Koenig's Case

1460 Words | 6 Pages

It can refute a claim of self-defense and put a weapon in the suspect's hand. It can change a story from an alibi to one of consent. The more officers know how to use DNA, the more powerful a tool it becomes.” This proves that DNA evidence is very reliable and is hard evidence that cannot be argued upon. DNA is either found at the scene of the crime or isn’t.

Read More

Adnan Syed: Innocent Or Guilty?

1606 Words | 7 Pages

The leader of this group, named Deirdre, said that scanning extra objects for DNA is important, ”When I talked to DNA experts that they were saying, ‘Yeah, I mean, if you swab that and get some skin cells or saliva and it’s just random, you get no hit on anybody, well then it neither here nor there.’ But they were saying, ‘but if put it in and you get a hit on a serial killer… well now you got enough to charge and convict somebody.’ So what you call relevant and irrelevant you can only do once you have a test result” (111). Deirdre likes to test anything that could possibly lead them to another suspect in the crime. Not everyone in the detective business is, however, not like her.

Read More

Analysis Of The Supreme Court Case Of Maryland V. King

980 Words | 4 Pages

For example, Maryland believed that DNA analysis helps to identify suspects more accurately and reduce future crimes, which would boost the public's confidence in law enforcement. The State even claimed that without the DNA Collection Act, which enabled the police to cheek swab from King, they would not have connected King to the sexual assault that he was ultimately accused of. Nevertheless, there is a risk in allowing Maryland to enforce its DNA Act for the purpose of only removing violent offenders. King actually acknowledges that DNA collection is beneficial because arrestees are more likely to have committed other crimes but hypothesizes that this logic can also be applied for other subgroups as well. For instance, young men, residents of particular neighborhoods, individuals from particular socioeconomic or educational backgrounds, or any other group that has a high incidence of criminal activity can be accused.

Read More

The Pros And Cons Of Fingerprinting

1172 Words | 5 Pages

Today, practical methods of using fingerprinting are extremely wide. In 1995, the size of the FBI fingerprint card archive contained over 200 million items, and archive size was increasing at the rate of 30,000 to 50,000 new cards per day [2]. Forensic science was the very first and most important area of its application, which still remains. The rapid development of computer technology has made it possible to create such fingerprint scanners that can be installed on laptops, cell phones, flash drives,

Read More

Dna Fingerprinting Lab Report

1726 Words | 7 Pages

In the lab report three students are tested along with one suspect. Student number two’s DNA matched the suspects DNA. The student’s DNA’s are cut with five different enzymes as well as the suspects DNA. Student two’s DNA matched exactly with the suspects DNA; the other two student’s DNA did not resemble the suspects DNA at all. (Choi, et al, 2008) DNA fingerprinting is used a lot in determining who committed a crime.

Read More

A Good Girl's Guide To Murder Sparknotes

562 Words | 3 Pages

Murders that are left unsolved leaves family members puzzled and wondering. It is important that we solve murders so we can stop the victim from doing it again. I already know a bit about DNA evidence from my KWL chart crime research, but I would need to learn more about its specific application in cold cases. In my preliminary research, I learned that DNA has helped solve many cold cases over the years. There have been cases where decades-old evidence was retested with updated technology and resulted in identifying the victimizer.

Read More

The Devil In The White City Sociology

1344 Words | 6 Pages

As we gone further along in history we can now detect DNA, DNA from dental, saliva, cameras, and facial sketches. “DNA databases have been raised using arguments from biomedical ethics; these databases are used in a complete Different context from other biomedical tools. Because they are used in the struggle against crime, the decision to create or store cannot be left by the individual. Genetic profile Instead, this decision is made by officials of society.” Annemie Patyn and Kris Dierickx Shows the pivotal role evidence has on solving crimes.

Read More

Argumentative Essay: Should The Government Use Background Checks?

457 Words | 2 Pages

The government should make a law requiring a background check for people who want to buy a gun. Background checks keep guns out of unsafe hands. (FBI) "Criminal Background Check System, or NICS, is all about saving lives and protecting people from harm- by not letting guns fall into the wrong hands". The Federal Bureau of Investigation says to use background checks to be more safe. Background checks make sure it is safe to sell an unsafe object to the people.

Read More

Difference Between Criminal And Racial Profiling

885 Words | 4 Pages

Profiling and US Amendments Gabriel Anthony Farias Fresno State University Just what is the difference between criminal and racial profiling? Is there a difference? In this essay, I will define and give a brief comparison between the two. I will also define and discuss possible violations of the fourth and fourteenth amendment of the United States Constitution. At the end, the reader should understand the difference between the two distinct types of profiling, and acknowledge that specific circumstances may cause a violation to one amendment, without directly affecting another.

Read More

Pros And Cons Of Establishing A Dna Databank

821 Words | 4 Pages

People also think it’s a waste of money. The vast majority of people haven’t committed a crime, and they most likely won’t commit one in the future. Gathering, processing, and storing DNA data costs a lot of money and man hours. Obtaining the data of non criminals would waste billions of taxpayer dollars that can be spent somewhere else.

Read More

Forensic Evidence That Led To The Murder Of Scott Peterson

1085 Words | 5 Pages

Compelling Evidence In today’s society, high-tech gadgets and the media have given the impression the essential necessity for forensic evidence in order to convict. Once in a while, cases like the Laci Peterson murder come along with little forensic evidence but a whole lot of circumstantial evidence and motive. In the following paragraphs, I will discuss the forensic evidence discovered that led to the conviction and death sentencing of Laci’s husband, Scott Peterson.

Read More

Forensic Testing Essay

1095 Words | 5 Pages

D Assessment DNA technology Forensic testing 24.11.2014 Marius Martinsen 10D Introduction: I have chosen to investigate Forensic testing, it is also known as DNA profiling or genetic fingerprinting. During this essay I will discuss what the disadvantages and what the advantages of forensic testing are. I will also talk about how forensic testing is carried out. Forensic testing is used to identify an individual by using the DNA sequences of that person.

Read More

Importance Of Dna In Forensic Science

1251 Words | 6 Pages

DNA in forensic science The majority of cells making up the human body are diploid cells carrying identical DNA, with the exception of haploid gametes and red blood cells. Several types of biological evidence such as blood and hair are commonly used in forensic science, which is the scientific study of evidence for crime scene investigations and other legal matters. Forensic science is used for the purpose of DNA analysis, this is the analysis of DNA samples to determine if it came from a particular individual. DNA analysis is done by obtaining DNA samples from an individual; next, a large sample of DNA is produced from amplified selected sequences from the DNA collected.

Read More

More about Argumentative Essay: The Growth Of DNA Profiling

Related Topics

Open Document