Explain What Types Of Forensic Tools Were Utilized During The Cold Case Investigation
Unit 2 Assignment: Evidence Collection
Part 1:
What are some important first steps that must be taken to gain access to old crime scenes when cases are reopened, as the cases discussed in the Ted Talk? What types of forensic tools were utilized during the cold case investigation? Identify three tools. Explain the purpose of the tool and describe how it was utilized in this cold case investigation.
The first step in gaining access to an old crime scene would be to get a warrant to search the area or location of where you think the bodies may be located, or where the crime scene was. In this investigation they extracted DNA from the skeletons or bodies of those dead to match with family members, so they could help return the bodies back to the family. They used past documentation showing images of the people executed along with the dates they were executed. This helped locate the families and get
…show more content…
The apartments had no hot water, no electricity, and they depended on illuminating gas to provide energy to stoves and lights. This gas was made up of toxic and explosive Carbon Monoxide and Hydrogen. When you walk into the apartment the floors were splintered and the walls were peeling. It appeared as if the apartment had a gas leak because there was a fitting broken on the wall, so the police had the windows opened. There was a body of woman who was stiff, pale and cold laying on the bed. Carbon Monoxide turns the blood cells cherry red. So strong that it flushes the skin of the body or corpse a cherry pink color. In suffocation or strangulation there are higher levels of Carbon Dioxide in the blood, and the police also noticed bruise marks that were left by her husband when he held her down and strangled her to death. The husband broke the fitting to make it look as if it was a gas leak, but the chemistry proved it was murder, and that is what led to him getting
Yona Lunger Case Summary
391 Words | 2 PagesA 15 year-old Norland High School student has been arrested for shooting a rabbi. The rabbi, whose name was Joseph Raskin, was walking to the temple last year when he was shot. Neighbors in the community worked tirelessly along with the police in order to find the rabbi 's killer. Rabbi Joseph was not carrying any money when he walked to the temple.
Summary Of The Tim Bosma Case
641 Words | 3 PagesThe Homicide unit assisted both the investigators and the Forensic Identification unit to gather enough evidence to determine what happened at the crime scene (Huff Post News, 2013). The Forensic identification unit assisted the investigators in determining if the remains that were found in the incinerator, was in fact of Tim Bosma. The forensic scientists evaluated a tooth that they had found, to see if they could gather enough DNA from it to positively identify the human (Adam Carter,
Josh Powell Case
831 Words | 4 PagesPhotographs of the evidence were began to be taken. After searching for a while more, investigators found three bodies two small, & one adult. An axe was found near the adult, while on the two children hacks were found on their
Charles Floyd Case Study
544 Words | 3 PagesCharles Floyd was affiliated with a gang of organized with a group and he defeated security at the crime scene. He also demanded cash/jewelry/money, and he has a good hideout technique because he hide out because that’s what he did to hide from the police. While he was at the scene he fired a weapon which when he did he killed an officer. Charles set fire to a car and he also vandalized other people’s car. The last actions that the suspect did was he only took money when he robbed the bank, and he prepared for the crime before he committing them.
Essay On The Murder Case Of Jonbenet Ramsey
624 Words | 3 PagesEvidence is vital for any crime scene. No matter the case, police need to be carefully precise, speedy, and methodical to be able to collect this crucial evidence. With the very well handled cases out there, some slip through the cracks. Evidence that is linked to a crime can be contaminated, destroyed, or forgotten about which leads to finding a suspect to be hard. One example of this happening is the infamous murder case of JonBenet Ramsey.
Lynette White Murder Case Essay
375 Words | 2 PagesFebruary 14, 1988, at 21:17 hours in Cardiff, Wales, Lynette Deborah White was murdered. She was virtually decapitated and had as many as 50-plus stab and slash wounds. The South Wales Police issued a photo of a bloodstained room and a sketch of an older white male. In November of 1988, the police charged five black and mixed-race men with White's murder. But, out of the five suspects, I believe Lynette White’s murderer to be Jeffrey Gafoor because there was a DNA match and he confessed to the murder.
Does Adnan Take A Piece Of Evidence In This Case
923 Words | 4 PagesThrough the investigation where the detectives have been investigating this case
How Did Stephen Bundy Get Solved Without The Criminal Investigation In The Late 80's
1093 Words | 5 PagesInstead, crime scene investigators in those days used visual inspection of the scene and took samples from any surface that might have contain
Andrea Campbell's Forensic Evidence
306 Words | 2 PagesEver since Sherlock Holmes, police and prosecutors have solved cases by confessions or eyewitness accounts, but recently they started solving cases from the forensic evidence found. In the passage, “Forensic Science: Evidence, Clues, and Investigation” by Andrea Campbell, forensic evidence is explained to be the most important evidence to present at trial. Forensic evidence are things like “fingerprints, body fluids, and bullets” (paragraph one). Forensic evidence is the evidence that’s found at the scene of a crime. In paragraph two, it says, “after police have secured the site, criminal investigators collect physical evidence.
Forensic Science Advancements In The Early Stages Of The FBI
1388 Words | 6 PagesThroughout life, many are faced with obstacles. These obstacles can either set them further in society and help them reach their aspirations, or those challenges can cause one to refrain from reaching their full potential. Which in retrospect makes them settle for less than what they can fully achieve. The difference in those two paths are work ethic; if one works hard and is honest and fair they can truly achieve greatness, while the other simply settles for the easier option which in the long run may cause them more struggle later in life. Gerald Sheehy lived a life that was positively impacted by his hard work in forensic science advancements in the early stages of the FBI; he got to travel around the country and teach hundreds of people
Forensic Science Case Study
665 Words | 3 PagesScience has come a long way over the years. It has helped countless every day struggles and cure diseases most commonly found. What you don’t hear about however is the advancement of forensic science. Forensic science has helped solve countless cases of murder, rape, and sexual assault. In the case of John Joubert, it helped solve the murders of three young boys with one small piece of evidence that linked him directly to the crime.
Forensic Science Investigations
898 Words | 4 PagesForensic Science technicians help investigate crimes by collecting and observing physical evidence while the forensic scientist analyze the evidence back at their public or private laboratories. Many of the technicians specialize in either laboratory analysis or crime scene investigation. When a crime occurs that needs investigation, there are three different groups of people that show up and examine the crime scene; we have the police officers who tape the crime scene off, the crime scene techs who round up the evidence, and then the forensic scientist who investigate the evidence. The defense lawyer and chairwoman of jurisprudence section of the American Academy of Forensic sciences, Betty Layne Desportes, simply states that “If forensic evidence is not objectively tested, analyzed, and interpreted by adequately trained scientists, the search for truth will potentially be compromised, if not defeated.” With that being said, there is a lot of time between the crime scene investigation and the court room, and with that time lot of problems can arise, and they can come to be very bad.
Williams Crime Laboratory Case
176 Words | 1 PagesCrime Laboratory began to identify very distinctive fibers found on the victims’ bodies. “Police obtained a search warrant for Williams’ house. Throughout his house, carpet like the yellow-green fibers found in the early victims. For this to be conclusive enough to tie Williams to the murders, police needed to make sure that these carpet fibers were not commonly found in houses throughout Atlanta”. The Atlanta police worked side by side with the biggest carpet company and chemists at Dupont (Owen, 2000).
The Poisoner's Handbook By Deborah Blum
220 Words | 1 PagesIn chapter 6 titled “Carbon Monoxide (CO), Part 1” of The Poisoner’s Handbook by Deborah Blum the most interesting story developed within the chapter was the death of Anna Fredericksen after inhaling carbon monoxide. It was interesting because the way the murder was convicted, it created the impression as if Francesco Trivia had cut her into pieces, making him look like a lunatic killer. As Gettler noted in his inquiry, “In each glass vessel, each ceramic dish, the bloody solutions, instead of turning the darkish grays of normal oxygenated blood, flamed that brilliant red. Her blood was saturated with carboxyhemoglobin.” (Blum 148).
Physical And Digital Evidence In Criminal Investigation Essay
936 Words | 4 PagesIntroduction In a criminal investigation, the most important thing will be material evidence collected against the accused to prove the guilty. But now, not only real evidence plays role ,even digital evidence plays a role in criminal investigation because of technology world we are living, where many days to day activities are done in digital and where it can provide a link between the crime and victim for example if the accused is the last person who the victim talked then the investigator will investigate them to find whether they have any link with the crime .Both physical evidence and digital evidence helps the police to open up the investigation and it raise doubt that whether the crime was committed by him for example if knife with
More about Explain What Types Of Forensic Tools Were Utilized During The Cold Case Investigation
Yona Lunger Case Summary
391 Words | 2 PagesSummary Of The Tim Bosma Case
641 Words | 3 PagesJosh Powell Case
831 Words | 4 PagesCharles Floyd Case Study
544 Words | 3 PagesEssay On The Murder Case Of Jonbenet Ramsey
624 Words | 3 PagesLynette White Murder Case Essay
375 Words | 2 PagesDoes Adnan Take A Piece Of Evidence In This Case
923 Words | 4 PagesHow Did Stephen Bundy Get Solved Without The Criminal Investigation In The Late 80's
1093 Words | 5 PagesAndrea Campbell's Forensic Evidence
306 Words | 2 PagesForensic Science Advancements In The Early Stages Of The FBI
1388 Words | 6 PagesForensic Science Case Study
665 Words | 3 PagesForensic Science Investigations
898 Words | 4 PagesWilliams Crime Laboratory Case
176 Words | 1 PagesThe Poisoner's Handbook By Deborah Blum
220 Words | 1 PagesPhysical And Digital Evidence In Criminal Investigation Essay
936 Words | 4 Pages