TULSA, Oklahoma - A Tulsa convicted sex offender will spend the next 40 years in prison.  

During a hearing Monday in Tulsa County District Court, Jason Nixon, 39 pleaded guilty to three counts of felony lewd molestation.  

Court documents show he had sexually abused a 15-year-old girl. 

In June, he was caught trying to cross the Canadian border and was returned to Oklahoma to face the charges.