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1813 - Mathiew Orfila
1813 - Mathiew Orfila
he uses of the scientific method, and reliability to Forensic Firearm Identification
In the court's opinion, the systolic blood pressure deception test had not gained enough "standing and scientific recognition among physiological and psychological authorities" to justify its admission as evidence in courts of law. The court approved of the exclusion of the deception test, and Frye's conviction was affirmed.
the lab was a key component in both the work and the image of the G-Men of the FBI and an important force for the professionalization of American law enforcement.
The Special Agent Appel solved many cases, he was the Bureau’s only scientist and its Technical Crime Laboratory had been in operation for little more than a year.
Locard's principle holds that the perpetrator of a crime will bring something into the crime scene and leave with something from it, and that both can be used as forensic evidence
The same holds true in digital forensics. Registry keys and log files can serve as the digital equivalent to hair and fiber
the purpose of rules of evidence is to regulate the evidence that the jury may use to reach a verdict.
The rules of evidence reflected a marked distrust of jurors. The Federal Rules of Evidence strive to eliminate this distrust, and encourage admitting evidence in close cases.
Automated Fingerprint Identification System (AFIS), used for criminal identification have become central to the work of police and other law enforcement agencies around the world.
Criminal identification systems initially emerged. They used fingerprints to identify crimials and people. Every person has a unique fingerprint (easy to track).
The Combined DNA Index System, blends forensic science and computer technology into a tool for linking violent crimes.
Forensic laboratories to exchange and compare DNA profiles electronically, thereby linking serial violent crimes to each other and to known offenders. Using the National DNA Index System of CODIS, the National Missing Persons DNA Database also helps identify missing and unidentified individuals.
Merrell Dow Pharmaceuticals, Inc. was a United States Supreme Court case that recognized what kind of scientific testimony would be admissible in federal court following the passage of the Federal Rules of Evidence.s the set of criteria used to determine the admissibility of expert witness testimony in federal court
Factors: (1) whether the theory or technique in question can be and has been tested; (2) whether it has been subjected to peer review and publication; (3) its known or potential error rate; (4)the existence and maintenance of standards controlling its operation; and (5) whether it has attracted widespread acceptance within a relevant scientific community.
National DNA Index System (NDIS) is a system of DNA profile records input by criminal justice agencies