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Additional Research Activities for Virtual Lab Crime Scene 1 The Crime Scene: Research the history of forensic science practices. Research reliability of eyewitness testimonies. Evidence Collection: Research the purpose of reference or control samples. Research additional specialized processes that can be used to collect both questionable and control samples. Research the career path of a crime scene investigator. View popular crime scene television shows. Identify proper and improper evidence collection techniques. Research the CSI effect and its implications in true criminal investigations Glass Analysis: Research the different types of bullets/cart-ridges of various guns. Demonstrate an understanding of physics by illustrating a calculation to determine trajectory patterns. Research the striations that are present on cartridges from various weapons. Ballistics: Research the different types of bullets/cart-ridges of various guns. Demonstrate an understanding of physics by illustrating a calculation to determine trajectory patterns. Research the striations that are present on cartridges from various weapons. Fiber Analysis: Develop flow charts for matching a questioned fabric for identification. Consider burn and solvent tests. Research the advanced chemical tests utilized to analyze fibers Fingerprinting: Research the history of fingerprint analysis. Research development of fingerprints in utero. Research AFIS (Automated Fingerprint Identification System) Research the advantages and disadvantages of lip prints, ear prints, and retinal scans (eyeprints). Research ways that fingerprints can be altered. Research the future of fingerprint analysis technology. Glass Analysis: Research how tempered or laminated glass can be affected by bullet holes Explain the role of refraction and refractive index in forensic investigations. Hair Analysis: Research ways to identify nonhuman hair samples from various species. How does dying affect hair morphology or chemistry? Research neutron activation analysis and its use in forensic science. Differentiate between hairs found in various locations on the human body. Research the likelihood of DNA analysis from hair samples. Hair analysis in case studies. Handwriting Analysis: Research how paper analysis can be utilized to study questioned documents. How would one ascertain the presence of an obliteration or erasure on a questioned document? Research a forgery case or the work of famous forger. Analyze the role of document examination in a kidnapping, threat, or other crime. Consider the Lindbergh kidnapping, JonBenet Ramsey letter, or anthrax letters. Soil Analysis: Research use of a spectrophoto-meter in soil analysis Research the future of the following disciplines: forensic geology, forensic botany, and forensic environmental science Research case studies where soil evidence specifically linked a suspect to a particular crime. Research why it is essential to collect soil samples from multiple areas adjacent to the crime scene.