KEPR obtained an exclusive copy of the encounter between Oscar Gonzalez and an inmate on work crew.
Deputies say the video shows Gonzalez entering the cell of the female inmate. After a few seconds, the woman appears to lift up her shirt. Gonzalez appears to touch the woman's breasts and then walks out.
The whole tape is less than a minute, but it was enough to get Gonzalez fired. He was arraigned last week on charged of custodial misconduct.
His trial is set for July.