Which of the following is NOT a type of committing magistrate?

The reason "City Judge" is correct as the option that is NOT a type of committing magistrate lies in the role and jurisdiction of each judicial position listed. Committing magistrates typically deal with preliminary matters in criminal cases, such as setting bail or conducting initial hearings.

Justices of the Supreme Court and judges of Circuit Courts, for example, hold significant authority and responsibilities that encompass various aspects of criminal law, including overseeing serious cases at the trial level. They have the authority to make critical decisions regarding the prosecution of offenders.

Law trained magistrates, similarly, are specifically designated to handle preliminary criminal procedures and are equipped with legal training to perform these functions. These positions are geared towards ensuring that initial legal processes are conducted correctly and fairly.

In contrast, a City Judge generally handles municipal ordinance violations and minor cases such as traffic offenses within their jurisdiction, but does not typically function as a committing magistrate in the sense used in higher courts for serious criminal matters. Thus, it does not fit the category of committing magistrate within the same legal framework as the other choices.