(Wilsonville, OR) -- Sentencing is scheduled for next month for a corrections officer who had sex with an inmate at the state's women's prison. Edgar Mickles pleaded guilty late last week to four counts of custodial sexual misconduct. The 51-year-old admitted to having sex with an inmate at the Coffee Creek Correctional Facility in Wilsonville two years ago. Mickles could face up to five years behind bars.