In-house testing is not required federally; however, states differ in their requirements. Cannabis extraction laboratories need to test extracts for pesticides, heavy metals, residual solvents, ...

OXNARD, Calif. (KABC) -- Cleanup crews spent more than eight hours cleaning up a marijuana-extraction laboratory in an Oxnard hotel room after the occupant was arrested Wednesday. Oxnard Police ...

Oxnard Police received a report of suspicious circumstances from a Residence Inn hotel location at 2101 Vineyard Avenue at 4 p.m. Wednesday. Hotel staff directed officers to one of the hotel rooms.

Police and the Drug Enforcement Administration raided an illegal butane hash oil extraction lab Tuesday south of Pleasant Hill, according to the Lane County Sheriff's Office. Inspectors from the ...

GRAND TERRACE, Calif. (KABC) -- A hash oil extraction lab was found in the backyard of a Grand Terrace home Sunday. Authorities responded to the 12000 block of Arliss Drive regarding a report of ...

Add Yahoo as a preferred source to see more of our stories on Google. Lane County Sheriff's Office busts Butane Hash Oil lab east of Cottage Grove. Two Cottage Grove men have been arrested for ...