Chicago Police Department (CPD) Test 2025 – 400 Free Practice Questions to Pass the Exam

The correct answer identifies "arrest" as not a method of prosecution. In established legal practices, arrest is a crucial first step in the criminal justice process, but it is not a method of prosecution itself. Instead, an arrest typically leads to the collection of evidence and the initiation of formal legal actions against a suspect.

On the other hand, the other choices — complaint, information, and indictment — are all recognized methods through which prosecution is pursued in court. A complaint is a formal legal document that initiates a criminal proceeding, typically used in misdemeanor cases. Information refers to a formal charge made by a prosecutor without a grand jury proceeding, usually in felony cases. Indictment is a formal charge issued by a grand jury that indicates there is sufficient evidence to prosecute someone for a felony.

Therefore, understanding these distinctions clarifies why “arrest” does not fit in the context of methods of prosecution.