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Physical evidence in murder cases
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The Atlanta child murder was a notorious killer starting in July of 1979. The murders of African-American children and young men went on for twenty-two month. The signature of this killer would be that he would strangle them. He would abduct the children by sneaking into open windows, snatching them when they were playing outside or going from one place to another alone. From 1979 and 1981, the Atlanta child murderer murdered a total of 29 people. On the night of May 22, 1981, police investigators staked out at a local river where they had found multiple bodies dumped before. After hearing a splash at 2:00 A.M., they saw a car pulling away from the bridge. Wayne Williams was driving the car. They arrested him on the spot as a suspect. A few days after hearing the splash, police recovered a body out of the river. Because police detectives did not actually see the body dropped into the river, they could not directly accuse Williams of the crime. This made proving the deaths on him would be a lot more challenging and would heavily depend on forensic evidence. One of the key victim’s in the conviction of Wayne Williams was 11-year-old Patrick Baltazar. When Williams was asked if he knew him, he said that he had never met Patrick. Some of the techniques they used were fiber analysis, DNA sequencing, and hair analysis. Fiber analysis was a major forensic technique that was used to convict Williams. It can put someone at the scene of a crime. According to Locard’s exchange principle, when a person comes in contact with an object or person, a cross transfer of materials occurs. This was very true in the Williams case. The investigators examined fibers found on all the victims. After collecting and examining the fibers, they searched Wi... ... middle of paper ... ...r evidence in the Baltazar murder to be among the strongest of their cases. The last forensic technique that was used was blood typing. Forensic investigators found five bloodstains in the station wagon driven by Williams. They blood typed each other the stains in the car and they were consistent with two of his victims, William Barrett and John Porter. Although the blood types were not as persuasive as the hair and fiber analyses, it was still a crucial forensic technique used in the case. In January of 1982, Wayne Williams was found guilty for the murder of two of the victims, Jimmy Ray Payne and Nathaniel Cater. His conviction was heavily based on the forensic evidence collected and analyzed. Consequent to the verdict, the Atlanta police announced that twenty-two of the twenty-nine murders were solved with the presumption that Wayne Williams was responsible.
...s aimed at blacks. I was horrified while reading the fate of Georgia resident, Sam Hose (or Holt), and believe that that occurrence alone would motivate Robert Charles to murder. I was also disgusted with the South's lack of justice. Some whites were tried for murder, and although clearly guilty, received no punishment.
In this position paper I have chosen Bloodsworth v. State ~ 76 Md.App. 23, 543 A.2d 382 case to discuss on whether or not the forensic evidence that was submitted for this case should have been admissible or not. To understand whether or not the evidence should be admissible or not we first have to know what the case is about.
The Locard’s principle is important in any forensic science field, “the principle holds that the perpetrator will take away traces of the victim and the crime scene; the victim will retain traces of the perpetrator and may leave traces of himself or herself on the perpetrator; and the perpetrator will leave traces of himself or herself at the crime scene in many ways” (Geberth, 2007). The Locard’s principle in BPA is applied in the retrieval and evaluation of bloodstain pattern evidence.
On Thanksgiving evening, November 27, 1992, Sergeant Kenneth Mathison and his wife Yvonne drive their 1988 tan Ford van along Route 131 in Hilo, Hawaii. The rain is pouring down and before he knows it, Kenneth Mathison is awaiting police assistance as he cradles his wife’s dead body in the back of their van. Mathison, a sergeant of 25 years with the Hilo Police Department was allegedly informing his wife, a maternity nursing professional at the Hilo Medical Center, that he was being investigated in his second paternity suit. According to Mathison, when Yvonne heard the news, she jumped from the passenger side of the van. While he was looking for her in the blinding rain, Mathison purportedly ran over his wife. He then carried the body into the van and secured it with yellow rope in the back before attempting to find help. Will the forensic evidence support Mathison’s account of that fateful evening?
The book Murder in the Bayou: Who Killed the Women Known as the Jeff Davis 8?, written by independent journalist and private investigator Ethan Brown, tells the horrific true story of the bayou town of Jennings, Louisiana located in the heart of the Jefferson Davis parish. During the four year duration between 2005 and 2009, the town of Jennings was on edge after the discovery of the bodies of eight murdered women were found in the filthy canals and swamps. The victims became known as the “Jeff Davis 8.” For years, local law enforcement suspected a serial killer, and solely investigated the murders based on that theory alone. The victims were murdered in varying manors, but when alive they all shared many commonalities and were connected to
Two detectives were assigned to the case: Harry Hanson and Finis Brown. [2] When they and the police arrived at the crime scene, it was already swarming with people, gawkers and reporters. The entire situation was out of hand and crowded, everyone trampling all over any hopes for good evidence. [2] One thing they did report finding was a nearby cement block with watery blood on it, tire tracks and a heel print on the ground. There was dew under the body so they knew it had been set there just after 2 a.m. when temperatures dropped to 38 degrees.
The Atlanta missing and murdered children case is a series of murder cases which took place in Atlanta, Georgia between the periods of 1979-1981 during which 29 African- American children were murdered as well as young adults. The victims, mostly black Americans were found asphyxiated; some were believed to have been sexually abused. This terrifying string of murders left the city of Atlanta astonished and on high alert. Newspapers and TV reports about the case rattled the nation and reminded parents to keep a close eye over their children. Green ribbons, “symbolizing life” and green-lettered buttons reading, “SAVE THE CHILDREN,” appeared everywhere. Celebrities like Frank Sinatra, Muhammad Ali, James Baldwin, and Burt Reynolds came from all over the country to show support and donate money. President Ronald Reagan enabled a $1.5 million grants to help fund the investigation. Over the three years when victims started disappearing and later found murdered, the police questioned suspects without success. With leads in the case dwindling and no arrest in sight, Atlanta mayor Maynard Jackson enforced a 7pm curfew on the city of Atlanta’s children. The murderer at that time was referred to as “the child killer”. Most people believed the killings were conducted by racial hate groups such as the KKK. It was not until 21 June 1981 when a 23 year old, black man was charged for the first degree murder of two adults, 27 year old Nathaniel Cater and 22 year old Jimmy Ray Payne. Wayne B Williams was tried and sentenced to life imprisonment as he was also linked to the murder of the other victims (Nickell and Fischer 1999). The evidence against him was strong and it was used to link him to be the suspected perpetrator of the other At...
When the first responder got to the scene he adimatately meet the 911 caller, who lead him to a car in an apartment parking lot. The car doors were closed and all of the windows were fogged. The police officer used his flashlight to see inside of the car before opening the door. He found a young African American woman who had been shot several times. The officers quickly called for backup, investigators and medical personnel. While awaiting for their arrival he secured the crime scene with caution tape, creating an initial perimeter setup as discussed in lecture two. Once everyone arrived he left it to them to search the car while he talked to the 911 caller, witnesses and others who had information on who had been present in the car. The investigators were able to collect physical evidence of bullets and cartage casings that were found outside the vehicle and inside the vehicle on the floorboard of the driver’s side. The team determined the bullets came from a 40 caliber. Other types of physical evidence that were found on the scene were the bloody clothing on the victim, the victim’s cell phone and fibers in the car from the driver’s side. personnel at the scene crime took several photographs, powered test for finger prints and did a blood spatter analysis. Stewart’s autopsy revealed that she had been shot at close range in the left hand once and in the
Dubbed the “Baton Rouge Serial Killer” Derrick Todd Lee was only one of two serial killers working the Baton Rouge area during the time between 1992 and 2004. Lee is a black male, who lived with his wife and children St. Francisville, LA. Lee had avoided being caught for many years because an eye witness had told authorities the suspect was a white male (Mustafa, Clayton & Israel, 2006). This information was very believable because most serial killers do not cross racial lines when choosing their victims and all of Lee’s victims were white except one (Mustafa, Clayton & Israel, 2006). Lee was eventually named as the suspect in 2002 when DNA tests revealed the killer was a black male (Stewart, Boyd, M., & Nunnally, D. (2002). He was arrested in 2003 and now lives on death row in Louisiana State Penitentiary.
The Student Nonviolent Coordinating Committee, or SNCC, was created on the campus of Shaw University in Raleigh in April 1960. SNCC was created after a group of black college students from North Carolina A&T University refused to leave a Woolworth's lunch counter in Greensboro, North Carolina where they had been denied service. This sparked a wave of other sit-ins in college towns across the South. SNCC coordinated these sit-ins across the nation, supported their leaders, and publicized their activities. SNCC sought to affirm the philosophical or religious ideal of nonviolence as the foundation of their purpose. In the violently changing political climate of the 60’s, SNCC struggled to define its purpose as it fought white oppression. Out of SNCC came some of today's black leaders, such as former Washington, D.C. mayor Marion Barry, Congressman John Lewis and NAACP chairman Julian Bond. Together with hundreds of other students, they left a lasting impact on American history.
Bardsley, M., & Bell, R. (n.d.). The Atlanta Child Murders. Famous Atlanta Child Murders and
Fiber evidence played a vital role in Williams' conviction. The DNA testing on seven dog hairs was part of the forensic evidence utilized against Wayne Williams. This was the evidence that prosecutor utilized to strengthen the case along with fiber. Thirty black children and young men were reported missing or found dead in the area of Atlanta, Georgia from July 1979 to May 1981 (FBI, 2014). It was concluded by The Georgia State Crime Lab that the yellow-green nylon fibers and violet acetate fibers on the bodies of the clothing of victims were a match (Booker, 2014). Two pale-violet acetate fibers removed from the victim Payne were consistent with the violet-acetate fibers presented from the bedspread of Williams' parent house. The fibers
Therefore, the criminal justice system relies on other nonscientific means that are not accepted or clear. Many of forensic methods have implemented in research when looking for evidence, but the methods that are not scientific and have little or anything to do with science. The result of false evidence by other means leads to false testimony by a forensic analyst. Another issue with forensic errors is that it is a challenge to find a defense expert (Giannelli, 2011). Defense experts are required to help the defense attorneys defend and breakdown all of the doubts in the prosecutors scientific findings in criminal cases. Scientific information is integral in a criminal prosecution, and a defense attorney needs to have an expert to assist he/she in discrediting the prosecution (Giannelli,
In the criminal justice system, the best chance of a fair trial and justice lies within cases that include physical evidence. Physical evidence, whether fibers, fingerprints, or DNA, can give a jury proof beyond a reasonable doubt. Physical evidence can convict a criminal, or it can free an innocent man. It can bring closure to families and to the law enforcement that work the cases. The following cases will show what physical evidence does in a criminal trial and the vast impact it can make. For each case I will examine how the physical evidence was important to the case and whether or not it could have made more of a difference if the presentation of the evidence were different. The five cases are: the Mosley case, the Warren case, the Chandler case, the Frediani case, and the Swift Case.
The person I chose to research was Gary Ridgway. He is also known as The Green River Killer. Gary was a serial killer in Washington. He has been convicted of murdering 49 women, he has confessed to around 60 killings, but is estimated to have killed closer to 80 women. All the women that he had killed were prostitutes that he had picked up, had sex with them, and then strangled them. He says that he never raped or tortured any of his victims, he just killed them. Gary started killing prostitutes in 1892 and is confirmed to have killed till 1998, but is thought that his last kill was around 2001. He was called the Green River Killer because his first victims’ bodies were found around the Green River.