A 20-year-old Massachusetts man is facing drug and weapon related charges after a traffic stop yesterday on I-86 in Stow. State Police in Jamestown say while speaking to Thomas Sanchez, they noticed the odor of marijuana emanating from inside of the vehicle. A search uncovered 10 grams of marijuana and brass knuckles. Sanchez was arraigned in North Harmony Town Court on charges of criminal possession of a weapon 4th and unlawful possession of marijuana.