Can Police Reports Be Used as Evidence in Trial? When an alleged crime or vehicular accident is reported in the state of Arizona, law enforcement officers will arrive at the scene and may make a written report of the incident, …
Can Police Reports Be Used as Evidence in Trial? Read More »
Gas Chromatography-Mass Spectrometry and Its Use in Crime Labs Abbreviated to GC-MS, gas chromatography-mass spectrometry is a top-of-the-line method for analyzing forensic trace evidence in crime labs. With its ability to both isolate and analyze the individual components in mixtures …
Gas Chromatography-Mass Spectrometry and Its Use in Crime Labs Read More »
CODIS In 1998, the Federal Bureau of Investigation introduced its first “national” DNA database that covered nine states. Today, the Combined DNA Index System (CODIS) encompasses all 50 states, the District of Columbia, Puerto Rico, the U.S. Army Criminal Investigation …
What is a Crime Lab? Crime labs work for the government to provide laboratory and forensic services related, most commonly, to crimes. In addition to being referred to as Crime Scene Investigation (CSI) units, they can also be called scientific …
Tampering with Evidence: Physical Evidence or Witnesses Individuals can find themselves charged with tampering with evidence in an attempt to “cover up” a crime, whether through deleting computer files or asking witnesses to lie about the facts. Both tampering with …
