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DNA testing seems ‘promising’ in Nancy Guthrie case

Arizona sheriff in Nancy Guthrie search defends sending DNA to Florida lab

An Arizona sheriff defended sending evidence in the disappearance of Nancy Guthrie, the mother of "Today" show co-host Savannah Guthrie, to a lab in Florida for DNA testing over the FBI's lab in Quant...

MEAWW News on MSN · 3d

Nancy Guthrie case: Nancy Grace warns private lab DNA testing could jeopardize investigation

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Investigators Hope DNA Testing Can Provide Breakthrough in Guthrie Case

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Guthrie family & spouses cleared as possible suspects, says Pima County sheriff

The search for Nancy Guthrie, mother of “Today” co-anchor Savannah Guthrie, enters its third week.

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Law Enforcement Leaning Away from Considering Nancy Guthrie's Relatives as Suspects: Reports

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'It's never too late,' Savannah Guthrie says in new plea

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Burglary theory in missing Guthrie case 'ridiculously rare' says law enforcement source

Separately, the FBI confirmed that a black glove recovered last week appears to match the one worn by the man seen on surveillance video at Guthrie’s Tucson-area home.

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‘You’re not lost or alone’: Savannah Guthrie shares striking new plea to her mother’s suspected kidnapper

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'It's never too late': Savannah Guthrie's new plea for mother's release as FBI analyses glove

5don MSN

DNA testing identifies woman murdered in Kansas City hotel nearly 47 years ago

DNA testing helped identify a woman murdered in a Kansas City hotel nearly five decades ago.

Yahoo

Cold case: DNA testing identifies homicide victim from 1978 in Rutherford County

The Rutherford County Sheriff's Office helped North Carolina family members learn what happened to a relative who disappeared 47 years ago, spokeswoman Lisa Marchesoni reported Oct. 6. The sheriff's office recently identified the relative as Jessie Lee ...

Reuters

Colorado crime lab scientist accused of tainting DNA data in hundreds of cases

DENVER, March 8 (Reuters) - A retired DNA scientist for Colorado's state crime laboratory is under investigation over suspicion she manipulated genetic test results in several hundred cases dating back at least 15 years, state officials said on Friday.

inforum

Hennepin County Sheriff’s Office crime lab pauses DNA testing due to contamination

ST. PAUL — The Hennepin County Sheriff’s Office has put DNA testing at its crime lab on hold as it works to determine the source of “sporadic DNA contamination.” The sheriff’s office said it appears the contamination may be linked to “an ...

Science Daily

'Like a lab in your pocket' -- new test strips raise game in gene-based diagnostics

Biosensing technology developed by engineers has made it possible to create gene test strips that rival conventional lab-based tests in quality. When the pandemic started, people who felt unwell had to join long queues for lab-based PCR tests and then wait ...

18h

Savannah Guthrie issues new plea for her mom's return as police test DNA from glove

Authorities investigating the disappearance of Nancy Guthrie are testing DNA they hope will point them toward a suspect. The DNA comes from a glove that was found about two miles from Guthrie's house.