Drug Testing Lab

Annie Dookhan refuses to answer questions from WBZ-TV's Beth Germano on Sept. 12, 2012.

Colleagues Had Concerns For Years About Chemist In Drug Lab Scandal

Chemists who worked with Annie Dookhan told investigators they had concerns about her work for several years, but they either convinced themselves they were invalid or reported them to supervisors who failed to intervene.


William Hinton State Lab in Jamaica Plain

Special Unit Formed To Sort Out State Drug Testing Lab Scandal

Gov. Deval Patrick has announced formation of a special unit to sort through tens of thousands of criminal cases that may have been compromised by the mishandling of drug evidence in a now-closed state laboratory.