Thirty-year old James Mack plead guilty Thursday in Billings Federal Court to one count of conspiracy to possess and distribute cocaine.

Thirty-year old James Mack plead guilty Thursday in Billings Federal Court to one count of conspiracy to possess and distribute cocaine. Mack and former Bronco Travis Henry were caught in an undercover sting last year that exposed a drug trafficking operation between Montana and Colorado.Henry admitted his role last week. In return for Mack's guilty plea, prosecutors dropped two other felony charges. Mack will be sentenced July 24th and stands to serve at least the minimum sentence of 10 years up to life in prison. He also faces up to $4-million dollars in fines.