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Importance of forensic evidence
Importance of forensic investigation
Why is forensics important
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More handpicked essays just for you.
Importance of forensic evidence
Importance of forensic investigation
Why is forensics important
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Anna Garcia was last seen alive by her neighbor, Doug Greene. She was walking her dog, wearing a thick sweater in 92°F weather. Her dog would not stop barking, which alerted Doug. After Anna would not answer the door, Doug called the cops. After the cops came, Anna was found lying face down on the floor.
They had a suspect, Ray Krone. In the morning, the bar owner came to open the bar. He saw that the bar doors were open so he walked into the men's bathroom and saw Kim's body lying on the ground unconscious. The first thing that they saw was that her body had a bite mark on her body. The police called in a Forensic odontologist to analyze the bite mark on Kim's body.
The Danielle Van Dam murder case, in which a seven-year-old California girl was abducted from her bedroom and later found dead in a wooded area does not alter my decision from the first scenario. Because the neighbor, Westerfield did commit the crime, the physical evidence found in Westerfield’s home proved very damaging in court. This case is very much like the first scenario, Westerfield lawyers knew that he did it because they wanted to change his plea in exchange if he revealed the location of Danielle's body. How could they try to break a deal if Westerfield denied the whole time he did not abduct the little girl, but he wants to tell where her body is in exchange for a lighter sentence. Westerfield admitted to his attorneys he did the
He found that Police procedures with regard to evidence referencing, police chain of custody and overall collection of evidence. He stated that the Queensland Police Force failed the most rudimentary collection protocols and this lead to confusion in the labelling of exhibits and their actual obtaining from the accused. He further pointed out that searches were conducted in a manner that exposed the primary and secondary crime scenes to contamination. A video of the Police search showed that none of the officers involved wore protective clothing, gloves or booties; that swab testing of the car showed that the officer involved in collection conducted the Sangur strip test and actually allowed his fingers to come in contact, thus providing a false positive indication for human blood, when it was noticed that he had a small cut on his finger; fingerprint collection was done before testing for human enzymes which also could have produced a false positive due to the chemical makeup of the powder used (the force used Magnapowder which has a metallic composition and this reacted with the test strips); photographs of the boot floor showed that none of the items were laid out on white protective paper. This would also have prevented cross contamination and enabled the collection of any evidence that fell from the boot.
The perpetrator left a fingerprint on the doorknob of one of the victim’s bedroom doors and a herringbone pattern tennis shoe print in one of the victim’s front yard near the front door. The police questioned about thirty to forty men in the area and focused on one main suspect, Hayes. The police went to Hayes home and requested a fingerprint, and Hayes
First there was evidence involving blood. Blood spatter was on the the walls, in between
His shoes, shirt and some paper towels that were stuffed under his seat in his car had his wife Kristine Fitzhugh’s blood on them. Why were they in his car? To go even farther, why were they hidden under a seat.? This is very suspicious. Ken put them there because after he killed her and hastily cleaned up, he put his bloody clothes and the paper towels that he used to clean up with away, and hid them somewhere he thought they
We believe queenie is quilty. We arrived at the Volupedis home at one thirty Am, queenie reported that her husband hat slipped and fallen. The autopsy found a wound in the back of his head and confirmed that he had been intoxicated. To begin with, there is no visible blood, which makes the wound that was found on the back of his head very suspicious. As a rule, if you have a open wound, as author did, you would have to bleed.
The authorities showed up not long after. The Bodies were discovered on the floor in the front room with head wounds from a blunt force and appear to have been burned in the fireplace. Alexander Smith had three wounds on his head all coming from a weapon that would cause blunt force trauma. The Suffolk County Coroner concluded that two wounds were to the right Auditory Meatus. One wound was along the lambdoidal suture and the hair was driven into the head, and the other was on the Parietal bone, an inch and a half in length.
Blood stains were found in O.J.’s Bronco, they were also found on his socks and a pair of gloves.
There was multiply evidence that, traced back to O.J. Simpson. His blood was recovered and fingerprints were local on the back fence. Later they found his hair in a knit hat at the crime scene, which the same kind of fiber was found on Goldman’s clothing. Fibers from simpson’s car were also similar to the knit hat. In his vehicle, he had blood from both victims and a pair of bloody socks in his house, along with the right glove that was missing from the crime scene.
She had been stabbed 39 times in the throat, chest, and lower abdomen. It appeared that the wounds had been inflicted by a small knife-a pocket knife. The exception to this was a large violent through her chest that seemed to be inflicted by a large knife or bayonet. The stab wounds caused people to think she might have been connected to the Jack-the-Ripper murders as well, but the police determined that the wounds weren’t similar enough.
An initial review of the crime scene photos indicates the possibility of latent bloodstains being present in certain areas. Looking closely at the snapshots suggests that certain areas have been cleaned. The door is clearly dirty in certain areas, yet a large portion of it is inexplicably clean and very white compared to the immediate surrounding areas of the door. On the floor, one can see something very similar with the metal plates. All of them are dirty and dusty to some extent – except the one in the lower left of the photo.
The victim had no shirt or pants on, and there was a slice on the back of his neck and the back of his left leg. There was also the rope used to tie him up, which could not be identified by trace analysts because they had never seen it before. He wiped his knife clean on Eberle’s shirt, and left the
On November 2, Meredith Kercher, a British study abroad student, was murdered brutally, her throat slashed under a ‘blood-soaked duvet cover” at Perguia in her shared cottage. Amanda Knox from Seattle, Washington, Kercher’s twenty-year old roommate was identified as a suspect. In 2009 the Italian court found Knox, her boyfriend Rafael Sollecito and Rudy Guede guilty of Kercher’s murder (Mirabella, 2014). Rudy Guede, a drifter, was the primary offender and led to the reversal of Knox and Sollecito’s prosecution which turned to favour Amanda and Soillecito. Rudy 's DNA was found in Kercher 's purse, sweatshirt and also touch DNA in her body.