Each county attorney shall appear on behalf of the state before any magistrate, and prosecute all complaints made in behalf of the state of which any magistrate shall have jurisdiction, and he shall appear before any magistrate and conduct any criminal examination which may be had before such magistrate, and shall also prosecute all civil suits before such magistrate in which the state or county is a party or interested.
Neb. Rev. Stat. §§ 23-1202