A great-grandmother’s medicine tested positive for cocaine – spawning a 15-month legal nightmare, forcing her to refinance ...

Colorado has become the first state to pass a law banning an arrest based solely on a colorimetric drug test, a common tool ...

Researchers found the tests are prone to false positives and say the results have led to thousands of wrongful arrests.

Colorado has become the first state in the nation to prohibit arrests based solely on colorimetric drug tests, also known as ...

Holly Bennett said she woke up from emergency surgery in 2022 to find a police officer standing over her hospital bed, ...

COLORADO, USA — A new Colorado law restricts the use by police of a controversial field drug test that studies have shown can ...

What are records? Since 2014, The Marshall Project has been curating some of the best criminal justice reporting from around the web. In these records you will find the most recent and the most ...

Law enforcement across the country is using a roadside drug test that is mistaking common foods and even bird poop for ...

Colorado became the first state to restrict police use of colorimetric drug tests due to high false positive rates following ...

UCLA researchers have developed a dual-mode multiplexed vertical flow assay platform capable of detecting multiple cardiac ...

There’s been a new breakthrough in the development of a marijuana breathalyzer, with a study partly funded by the Justice ...