Agents dismantled a major methamphetamine lab in Calaveras County and arrested eight people, the culmination of a five-month investigation, authorities said.

The Drug Enforcement Administration made the largest drug bust in Eastern Washington history when agents this week seized about 370 pounds of narcotics and approximately $2 million in cash as part of ...

Federal agents say they have made the largest drug seizure in the history of the Eastern District of Washington after confiscating more than 300 pounds of illicit substances in a series of searches ...

Authorities say they have dismantled a major drug trafficking organization operating out of Sacramento, Stanislaus, and Calaveras counties.