PONTIAC (WKZO) -- A drug bust in Pontiac has yielded over 100-million dollars in drugs and the largest quantity of heroin ever discovered in the state.  The Oakland County Sheriff's Office and federal authorities announced on Wednesday that they seized large quantities of cocaine and heroin with a street value of roughly 150-million dollars.

Rich Isaacson, a spokesperson for the DEA in Detroit says the heroin seizure is the largest the DEA has ever been involved with in Michigan.  A couple has been charged with possession with intent to distribute.