20 years in prison and the requirement to register as a sex offender for life was the plea deal a Harrisburg took in Saline County Court.

33-year-old Deangelo Cowper pleaded guilty to aggravated sexual assault Tuesday.

According to prosecutors, Cowper drugged the then 13-year-old victim before assaulting that victim in June of last year.

Cowper will be required to serve at least 17 years, of his 20 year sentence.