
Capt. Diana Blackledge said detectives identified a suspect, but felt they didn't have enough evidence to convict him in court, that is, until they employed a "portable DNA lab in a box."
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New rapid DNA profiling technologies are emerging to help address agencies' challenges. One system, for example, automates DNA profiling from a simple cheek swab, generating results in about 90 minutes.
Read More →Beginning July 1, offenders convicted of most aggravated misdemeanors in Iowa's courts will be required to submit a DNA sample. Current law requires felony convicts as well as sexually violent predators and sex offenders to submit DNA samples.
Read More →A veteran cold case detective ignored a key piece of evidence in an unsolved slaying, delaying for several years the eventual discovery that Stephanie Lazarus, a Los Angeles police officer, was guilty of the killing, according to allegations in a lawsuit filed Wednesday.
Read More →Fingernail clippings taken from a murder victim in 1982 helped Phoenix police make an arrest in the killing last week, after tests confirmed that DNA found under the victim’s nails matched that of a convicted sex offender.
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The Arizona Department of Public Safety has begun testing "rapid DNA" technology that delivers a DNA profile in less than two hours. The state's DPS crime lab has been testing the Integenx Rapidhit 200 system.
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Under what circumstances would the Fourth Amendment allow routine collection of DNA samples upon arrest and booking? A recent Supreme Court decision addressed this issue.
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The 5-4 ruling came in Maryland v. King, where a convicted rapist had argued his Fourth Amendment privacy rights were violated when police used DNA to connect him to an earlier crime.
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This service delivers a DNA profile from forensic samples in less than 90 minutes, resulting in a fast turnaround of investigative leads for law enforcement agencies holding persons of interest.
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Three Phoenix Police officers claim their privacy rights were violated when they were forced to give DNA samples during the investigation into the mysterious death of a fellow officer.
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