The criminal justice process is the series of steps used by government to respond when someone is suspected of breaking criminal law. It matters because it affects public safety, individual rights, and trust in the legal system. In the United States, the process is built around due process, which means the government must follow fair procedures before taking away a person's liberty.
A person accused of a crime is presumed innocent unless the prosecution proves guilt in court.
Key Facts
- The usual sequence is arrest, charging, arraignment, trial, verdict, sentencing, and appeals.
- Probable cause is required for an arrest or for many searches connected to an investigation.
- At arraignment, the accused hears the charges and usually enters a plea such as guilty, not guilty, or no contest.
- Burden of proof in a criminal trial: prosecution must prove guilt beyond a reasonable doubt.
- A verdict is the formal decision of guilty or not guilty made by a jury or judge after trial.
- An appeal asks a higher court to review legal errors, not to retry the whole case from the beginning.
Vocabulary
- Arrest
- An arrest is when law enforcement takes a person into custody based on legal authority and suspicion of criminal activity.
- Charge
- A charge is a formal accusation by the government that a person committed a specific crime.
- Arraignment
- An arraignment is an early court hearing where the accused is informed of the charges and enters a plea.
- Verdict
- A verdict is the official decision in a trial about whether the defendant is guilty or not guilty.
- Appeal
- An appeal is a request for a higher court to review whether legal mistakes affected the outcome of a case.
Common Mistakes to Avoid
- Confusing arrest with guilt is wrong because an arrest only means police had a legal basis to take someone into custody, not that the person has been proven guilty.
- Skipping the charging step is wrong because prosecutors must decide what formal charges, if any, should be filed before the case moves forward in court.
- Thinking every case goes to trial is wrong because many criminal cases end through dismissal, plea agreement, or other resolution before trial.
- Treating an appeal as a second full trial is wrong because appeals usually focus on legal errors, not on hearing all witnesses and evidence again.
Practice Questions
- 1 A classroom flowchart has 7 stages: arrest, charging, arraignment, trial, verdict, sentencing, and appeals. If each stage gets one panel and there are 3 callout boxes for rights, how many labeled boxes are needed in total?
- 2 In a county, 120 criminal cases are filed in one month. If 75% are resolved before trial, how many cases go to trial?
- 3 Explain why the presumption of innocence is important during the stages from arrest through verdict.