A Rocklin middle school teacher pleaded not guilty Monday to supplying marijuana to minors.
Ian Runciman, 38, an eighth-grade math teacher at Granite Oaks Middle School, was booked into Placer County Jail on March 1.
Police said Runciman allegedly kept in touch with some of his former students after they transitioned to local high schools and supplied marijuana to them.
The crimes are suspected to have occurred at Runciman's Rocklin apartment and involved three to four male juveniles aged 15 to 17.
Police said there is no indication that any of his suspected crimes occurred on a school campus.