The St. Joseph County Area Narcotics unit arrested three people on methamphetamine-related charges Tuesday night in Three Rivers.
Acting on a tip, investigators raided a house in the 400 block of North Main Street and arrested two men and one woman for possession of methamphetamine. Two of the three face additional charges of operating a meth lab and maintaining a drug house, police said.
Names and ages of the people arrested were not disclosed, pending arraignment.