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Forensic evidence technician; Crime scene investigator; Scenes of crime officer (SOCO) Laboratory analysts – scientists or other personnel who run tests on the evidence once it is brought to the lab (i.e., DNA tests, or bullet striations). Job titles include: Forensic Technician (performs support functions such as making reagents)
The National Biodefense Analysis and Countermeasures Center (NBACC) is a government biodefense research laboratory created by the U.S. Department of Homeland Security (DHS) and located at the sprawling biodefense campus at Fort Detrick in Frederick, MD, USA.
The more widespread use of DNA testing in the late 20th century brought renewed scrutiny to the scientific reliability of many of the FBI Laboratory's forensic analyses. "Scientific experts consider DNA—which first became widely used in courts in the 1990s—to be the only near-certain indicator of a forensic match." [9]
It is accredited by the American National Standards Institute’s accreditation panel and the FBI’s Quality Assurance Standards for Forensic DNA Testing Laboratories.r documentation and ...
The Marsh test is a highly sensitive method in the detection of arsenic, especially useful in the field of forensic toxicology when arsenic was used as a poison. It was developed by the chemist James Marsh and first published in 1836. [1] The method continued to be used, with improvements, in forensic toxicology until the 1970s. [2]
Othram (also Othram Inc.) is an American corporation specializing in forensic genetic genealogy to resolve unsolved murders, disappearances, and identification of unidentified decedents or murder victims (colloquially known as John Does and Jane Does). [1]
Melissa Highsmith, who was abducted in 1971 in Fort Worth, was found by her family through DNA testing in November 2022. Fort Worth police confirmed her DNA in May 2023.
Bloodstain pattern analysis (BPA) is a forensic discipline focused on analyzing bloodstains left at known, or suspected crime scenes through visual pattern recognition and physics-based assessments. This is done with the purpose of drawing inferences about the nature, timing and other details of the crime. [ 1 ]