The Tri-DENT drug team has arrested two more people related to a heroin-prescription drug ring in Sault Ste. Marie.
Detectives arrested Ricky Munoz for selling heroin.
They also arrested Brandi Lee for selling morphine.
They are looking for Alex Armstrong and Bertram Miller for their roles in the drug ring.
Last month, the drug team arrested these four people for having heroin.
They were the first arrests.
Detectives believe they brought the drugs up from southern Michigan and sold them on the streets in Sault Ste. Marie.