Adrian Mosley, 39, and Anissa Mosley, 41, appeared on Thursday in a Beaumont federal courtroom, where they were formally charged with drug possession

Adrian Mosley, 39, and Anissa Mosley, 41, appeared on Thursday in a Beaumont federal courtroom, where they were formally charged with drug possession and intent to distribute cocaine.The case began July 29 when Beaumont police stopped their car for a routine traffic violation. A search of the vehicle netted 28 kilograms of cocaine, officials said.They were arrested Oct. 22 after a federal grand jury indicted them on the drug trafficking charges. A later search of their home in Pearland uncovered a cocaine processing lab, weapons, ledgers used in the drug trafficking and a money counting machine.Investigating the couple are the Drug Enforcement Administration's Galveston office, the Brazoria County Sheriff's Office and the Beaumont Police Department.