What is a key function of the prosecutor in a criminal case?

The key function of a prosecutor in a criminal case is to represent the interests of the public and enforce the law. This role is crucial for the functioning of the criminal justice system, as prosecutors are responsible for determining which cases should be brought to trial, presenting evidence, and ensuring that justice is served in a fair and impartial manner. They must balance their duty to pursue justice with their responsibility to uphold the rights of the accused, thus acting as a representative of society in legal matters.

In this context, the prosecutor's role is not to be a defense attorney, which is solely focused on protecting the rights and interests of the accused. Similarly, the prosecutor does not serve as a judge; that role is distinct and remains separate in the legal process. Financial assistance to victims, while important, falls under the purview of victim services rather than the direct responsibilities of a prosecutor. Therefore, the correct answer highlights the primary duty of prosecutors to advocate for public safety and the rule of law within the judicial system.