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Forensics - Ms. King
Forensics Notes
Question | Answer |
---|---|
- DNA is different for each person - Scientist can link DNA with an individual - From hair, blood or body fluid stains - Provides very powerful evidence in court | DNA Typing |
When a specially trained psychiatrist or investigator can examine certain crime scenes to come up with a personality profile of the offender. | Forensic Profiling |
Matching bullets to guns = firearms Matching tools to locations in which they were used = tool mark | Firearms and Tool Marks |
Longest lasting body part. Can survive fires No two teeth are alike Need dental records to compare evidence | Odontology |
Examination of skeletal remains Bones can tell us: Age at time of death Gender Race Height | Forensic Anthropology |
Done by a medical examiner To determine cause of death Includes external exam and photos Followed by extensive internal exam: Organs are removed, weighed and examined Fluids are analyzed for abnormalities, presence of drugs, etc. | Autopsy |
Examining relationships between documents and crime scenes. Forgery Counterfeit Handwriting analysis | Document Examination |
Chemical test can determine if substance (stains) are really blood Test can determine if animal or human blood Can determine gender | Blood |
A science used in the public, in court, or in the justice system for the purpose of law. | Forensic Science |
Comes from the Latin word 'forensis' which means public discussion or debate. | Forensic |