A meth lab bust earlier this year ended with an Ishpeming man heading to prison.
Forty-six-year-old Christopher O'Connor will spend three to twenty years behind bars after pleading guilty to operating and maintaining a meth lab. He received his sentence Friday morning in Marquette County Circuit Court.
O'Connor was charged in June after authorities received a tip and raided a garage at 606 East High Street in Ishpeming, finding components of a meth lab.
O'Connor has credit for 113 days already served.