do modern forensic scientists find when they examine samples of the remains? • The found out that it was a male when they examined the remains. 6. What other evidence linked Crippen to the remains in the cellar? • There were bloodstains on a shirt‚ and they found the pair of pants in his room. 7. What other inconsistencies were found in the case when the evidence was re-examined? Why do you think these inconsistencies were ignored at the time of the Crippen trial? •
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associated with the DNA investigation. Dr. Landsteiner discovered that blood could be grouped into different categories. Now known as blood types A‚ B‚ AB‚ and O. Dr. Lattes in 1925 done a simple procedure determining the blood type of a dried bloodstain a
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tool for use in a follow-up activity. Time: 60-80 minutes Introduction: With the blood spatter activities (Part I alone or Part I and II in combination)‚ students will generate a field guide for later use (e.g. during a lab exam or for the analysis of a cold case). Asking students to create a guide that they know they will have to rely on for an upcoming activity often enhances the quality of the outcome. The guide can be developed in the form of: graphs only with descriptive captions.
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JUS 485 Midterm Exam Answer the following questions‚ which are based upon the first four modules of the course. 1. Explain why it is that evidence gained through the forensic science process is almost always considered to be circumstantial evidence. The most important fact that makes forensic evidence circumstantial is because science cannot be clearly defined by law. The legal system have created standards and written legal rules regarding the admissibility of forensic evidence. When forensic
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know the outcome of a crime. The forensic chemist’s job is to examine evidence given to them from a crime scene‚ when it happened‚ and even who committed the crime at times (What is Forensic Chemistry?). Forensic chemistry deals with the chemical analysis of a variety of types of physical evidence. These include glass fragments‚ suspected accelerants from arson debris‚ gunshot residue on the hands of a shooter‚ blood stains‚ fibers‚ drugs‚ and even samples of hair. The cases that forensic chemists
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Evidence Collection During a crime scene investigation‚ evidence are the most important aspects to solve the crime. The evidence left on or around the scene can be used to investigate and identify the perpetrator. “Once the crime scene has been thoroughly documented and the locations of the evidence noted‚ then the collection process can begin. The collection process will usually start with the collection of the most fragile or most easily lost evidence. Special consideration can also be given
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Dexter Morgan was a hero. His time was spent working in blood spatter analysis on the Miami Metro Police force. He was a brother‚ step-son‚ husband and father. Following in the footsteps of their father‚ Dexter along with his sister‚ Deb‚ worked on cases that sprung up in the Miami area for the local police department. They grew up in the police force lifestyle and went on to emulate their father before them. Their father‚ Harry‚ was a force to be reckoned with. He was stern‚ militant‚ but he loved
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in the Palais de Justice which he directed until 1951.While there he worked on criminal identification methods including poroscopy- the microscopic examination of fingerprints; analyses of body fluids‚ hair and skin; and graphometry or handwriting analysis. He is the man responsible for coming up with the theory that when two objects come in contact with each other they leave some kind of material
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Love Hurts The air stream was strong‚ and the wind whistled through open windows; it was the dead of night and the street looked as lifeless and forlorn as ever. The cobbles still remained unscathed‚ as if nobody had wanted to pace onto that territory. The dense gardens of boarded up houses lay untouched‚ whilst houses which were occupied had the same warmth glow that homes have‚ like the homes where families live in and play in their gardens for the duration of summer. Although this convivial
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Conditions That Can Affect Blood Results Using Luminol The purpose of this science experiment was to discover under what conditions can blood give a false result using the presumptive test called luminol. In order to better grasp the experiment‚ research was conducted on several subtopics: the basic concept of luminol‚ the basic concept of artificial blood which is being used for this experiment instead of legitimate blood‚ and substances interferences that could tamper with crime scene results
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