  Summons grand jurors and trial jurors.

  May call any person to his aid, and when necessary summons the power of the county.

  Serves subpoenas and other notices & levies on property when a judgment has been secured.

  Executes and returns all writs and other legal processes issued by lawful authority.

  Custodian of the county jail and is responsible for all prisoners committed to him until discharged by law.

  Transport individuals to locations as directed by court order.