Mich. Comp. Laws § 49.51: Second assistant prosecuting attorneys; appointment.

Sec. 1.

The prosecuting attorney of any county in this state having a population of over 60,000 inhabitants and less than 350,000 inhabitants is hereby authorized and empowered to appoint a second assistant prosecuting attorney, by and with the consent of the circuit judge or the presiding circuit judge of the judicial circuit in which such county may be situated, which appointment shall be in writing and filed with the clerk of his county.