Which aspect is NOT a focus of the preliminary hearing?

In a preliminary hearing, the focus is primarily on evaluating whether there is enough evidence to support that a crime may have been committed and if the accused should be held for trial. This process includes assessing probable cause, reviewing evidence, and evaluating testimony provided by witnesses. However, determining sentencing is not a function of the preliminary hearing; sentencing occurs only after a conviction is secured at trial. Therefore, the correct choice refers to an aspect that does not align with the primary purpose of the preliminary hearing, which is to establish if the charges merit proceeding further in the judicial process.