BOSTON – A member of a nationwide drug trafficking ring was sentenced in federal court in Boston for drug trafficking and money laundering. During the investigation, over 160 pounds of pure methamphetamine, as well as an AK-47, a Glock with no serial number, two loaded Smith & Wesson handguns and over 4,200 rounds of ammunition were seized. An illegal marijuana grow operation with hundreds of marijuana plants was also dismantled.