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

Pima County Sheriff Chris Nanos said the results that investigators have received from DNA testing in the Nancy Guthrie case ...
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 ...
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 ...

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.