A Knoxville woman is behind bars after Arkansas State Police say she shot a Johnson County Sheriff's deputy.According to police, the shooting happened around 2 pm in Knoxville when officers were involved in an armed stand-off with 44-year old Christina Beasley. Deputy Brent Scott sustained a non-life threatening gunshot wound during the stand-off. Police say Beasley was barricaded in her residence when she began shooting at officers. Beasley is charged with attempted capital murder. This is a developing story. We will update this article as we get more information.