GROSSMONT COLLEGE ADMINISTRATION OF JUSTICE AOJ 224/225 – FORENSIC PUBLIC SERVICE INTERNSHIP INSTRUCTOR: Tina Young‚ MFS‚ CBPE VOICE MAIL: 619-644-7837‚ 24-hrs / day E-MAIL: tina.young@gcccd.edu or gt_young@prodigy.net WEB SITE: http://www.tinayoung.webs.com/ OFFICE HOURS: Office location: Building 34‚ Room 266 (Most often will find me in forensic lab‚ Bldg 34‚ Rm 111) Mon: 12:00noon -1:00pm; 12:30 – 1:30pm during academic senate days: Tue/Th: 11:30am-12:00pm; 2:50-3:20pm Wed:
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What is the composition of latent print residue and how does it affect the viability of latent prints. The composition of latent finger print residue is the natural secretions of sweat from the eccrine glands that are present in epidermal ridges of the finger. It contains water‚ ammonia‚ urea‚ salts and sugars. They also contain lipids‚ amino acids and proteins. Other chemicals can be found in the sweat depending on what the person has ingested. Developing fingerprints takes time and patience. Due
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Criminal Investigation Department (CID) The Criminal Investigation Department of Bangladesh (CID) has started its work in 1947.After liberation war‚ CID became a part of Bangladesh Police. The headquarter of CID is situated at Malibagh; Dhaka. Most of its laboratory work is conducted here. This is only legally authorized institute in Bangladesh to provide experts’ opinion about physical evidence. Physical evidences are analyzed in this institute. Many trained expert are working as to physical
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The crime scene examination and subsequent search should be done in a careful and methodical manner. After talking to the officer(s) who were the first ones on the scene and learning from them of any changes that might have been made to the scene since their arrival‚ such as turning lights on or off or opening doors or windows‚ start the examination by working your way into the body using great care to avoid disturbing or destroying any evidence as you do. Carefully observe the floor or ground surrounding
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INTRODUCTION TO FORENSIC SCIENCE STUDY GUIDE FROM TEXT Chapter 1 1. Define forensic science/criminalistics 2. Recall the major contributions to the development of forensic science. 3. Give examples of typical crime laboratories as they exist on the national‚ state and local levels of government in the U.S. 4. Describe the services of a typical comprehensive crime laboratory in the criminal justice system. 5. Explain the different approaches espoused by the Frye and Daubert decisions to
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without some trace or transfer being left behind‚ detectives and CSI are taught to look for the smallest sometimes most inconspicuous pieces of evidence. Trace evidence can come in many forms. The most common types of trace evidence are hair‚ fingerprints‚ and biological fluid stains. When collecting hair‚ especially at a violent crime scene‚ there are several factors that have to be determined once collected. Some of those being whether or not the samples came from a human or
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University of Phoenix Abstract Technologies have developed specifically for law enforcement. In the late 1800’s the first case was solved with fingerprint recognition. This happened slowly‚ following ridge lines in a single print‚ identifying it to one suspect. Today officers can search millions of fingerprints in seconds with the Automated Fingerprint Identification System (AFIS). Technologies have also went portable with the installation of Mobile Data Terminals (MDT) in many police vehicles
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scene on February 24th‚ at 9 am at the residence of Ruth and Archie Lunsford‚ on South Sonata Avenue‚ Homosassa‚ Florida. I noticed a six inch by six inch L-shaped cut in the screen door by the door handle. The home was trace evidence vacuumed and latent prints were taken. I searched the area around the residence‚ including three outbuildings and the underside of the mobile home. My team and I looked for any signs of hiding places or disturbed dirt. After the Lunsford’s Home‚ On March 14th‚ a search
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Identifying and Collecting Physical Evidence There are many differents things involved in the identification and collection evidence. In order to do these things you have to know what things like what physical evidence is‚ what impressions are‚ different types of evidence you could find and how to use it and knowing what forensic science is and the different types is important too. Also you need to know the proper labelling technique. In order to prosecute someone you have to be able
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Contents Blood Stains Seminal Stains Hair Fibers and Threads Glass Paint Flammable Liquids Firearms Evidence Tool Marks ws Questioned Documents Latent Fingerprints In all cases‚ evidence must be photographed prior to collection attempts. At least one photo should include a scale for reference‚ but initial photos should be free of any markings. Blood Stains Blood that is in liquid pools should
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