Another Muncie man faces charges after a drug raid at a home on South Franklin St. last week. 41-year-old Marcus Johnson is now charged with a gun charge and visiting a common nuisance. The drug sweep was intended to arrest a suspected heroin dealer. 28-year-old Alvarese Isom Senior was arrested for selling drugs to a narcotics agent. If convicted on the weapons charge, he faces a possible 12 years in prison.