Millions of people watch CBS's CSI: Crime Scene Investigation every week. But forensic evidence isn't nearly as ironclad as it appears on television. In fact, according to a study released Wednesday by the National Academy of Sciences, the nation's crime labs need a total overhaul.
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Relative newcomer Forensic ID has developed the easy-to-use TriggerPro ID swab. It allows street officers to effectively gather “touch” DNA from firearms used in crimes at the scene. The swab is engineered with a tip designed to conveniently and effectively collect DNA specimens from handguns, regardless of environmental conditions.
Read More →Police in Finland believe they have caught a car-thief thanks to a DNA sample taken from a sample of his blood found inside a mosquito.
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Amazing. This unknown suspect left behind enough DNA from just briefly touching the sides of the victim's underwear to provide a statistically significant partial DNA profile.
Read More →The Los Angeles County Sheriff's Department, under pressure from county supervisors and watchdog groups to account for its handling of DNA evidence from sexual assault cases, acknowledged Wednesday it did not know whether genetic evidence from more than 5,600 rape cases had been examined.
Read More →Reggie Lloyd, director of the State Law Enforcement Division, said he also was concerned with the new law and its potential to direct scarce resources away from core functions such as keeping officers on the streets.
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Biomatrica’s storage system enables scientists and researchers to ship, store, and manage lab samples at room temperature. The system includes SampleMatrix, a dissolvable storage medium; SampleGard, a sample storage and transportation system; and SampleWare, organization and retrieval software.
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Every crime scene, like every picture, tells a story. There are times when an obvious piece of evidence, complete with its own documented history, stares us right in the face, and we pass it by.
Read More →Every investigation is a process of elimination. When a crime has been committed it is an investigator’s job to narrow the field of possible suspects until he or she can build a case against an individual or a group of individuals.
Read More →If police take someone from one location and transport him or her involuntarily to a police facility for investigation, this will be considered a de facto arrest. Without probable cause, that arrest will be unlawful, with predictable consequences for both evidence suppression and civil liability.
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