Meet the Courthouse Deputies. The outstanding Deputies assigned to the Buchanan County Courthouse are responsible for the safety and security of all citizens, judges, office holders, court employees, and office staff that enter the courthouse. Additionally, these men and women maintain peace and order during courtroom procedures and operations. Pictured bottom row: Brian, Velda, Larry, top row: Mike, Mark, Jennie, Pam, Joanna, Ray. Thank you all for your service.