a. Arrest - After a crime has come to the attention of law enforcement, an investigation into the crime is conducted. The investigation may include interviewing witnesses and obtaining statements from them, and the collection and preservation of physical evidence. Upon the completion of the investigation, law enforcement will either arrest the person (s) responsible and file charges with the State Attorney's Office or file the "warrant" pending an arrest in the future.
b. Initial Appearance - All persons who are arrested are entitled to appear before a judge within 24 hours of their arrest. Known as the "Initial Appearance", its purpose is for the accused to be advised as to why he or she has been arrested; for the judge to make a determination of probable cause that the accused did indeed commit the crime; and for the accused to be advised of the amount of bail needed to be released from jail.
c. Charging Decision - Usually within 2 weeks of an arrest, a case package is submitted to the Criminal Intake Bureau of the State Attorney's Office by law enforcement. Included in this package are affidavits from law enforcement and other witnesses and a description of the physical evidence collected during the investigation. From this package, the Criminal Intake Bureau of the State Attorney determines what charges, if any, should be filed against the defendant. Those charges are filed with the Clerk of Court by the State Attorney's Office in a document called an "Information." In the case of a criminal traffic offense the charges are filed directly with the Clerk of Court by the law enforcement officer in a Uniform Traffic Citation (UTC). Cases involving capital felonies (e.g. murder) are taken to a Grand Jury for its consideration and charges are issued through an indictment if the jury so desires.
d. Arraignment - After a defendant has been formally charged by an Information, UTC, or Indictment, he or she is "arraigned" on the charges by the court. At the arraignment the defendant is given a copy of the Information, advised of the nature of the formal charges, and asked to enter a plea of NOT GUILTY, GUILTY or NO CONTEST. If the defendant enters a plea of NOT GUILTY, a date for trial is set. If there is a plea of GUILTY or NO CONTEST, a date for sentencing is set or sentencing can be done immediately, if appropriate.
e. Pretrial or Docket Sounding - Between the arraignment and the trial, both the State and Defense prepare for trial by interviewing their own witnesses and by taking "depositions" (sworn statements) from each other's witnesses.
Also, motions are filed to determine what evidence will be permitted to be introduced at trial.
Prior to the trial date, it is decided whether the trial will be held before a jury or in front of the Judge without a jury. This is called a Bench Trial.
f. Trial - If the trial is to be by jury, both the State and Defense will be allowed to question the possible jury members to determine if they are fit to sit as jurors in this case. After jury selection is completed, the State will present its witnesses and/or evidence. Then the Defense is given the opportunity to present their witnesses and/or evidence. Because the defendant is legally presumed to be innocent and the State has the burden of proving the charges against the defendant beyond a reasonable doubt, the defendant is not required to present any witnesses or evidence. After all the evidence is presented, the State and Defense give closing arguments to try to persuade the jury to vote either GUILTY or NOT GUILTY. The Judge then instructs the jury on the law they are to apply to the case and the jury retires to deliberate in secret until they reach a verdict. Sometimes juries are unable to reach a verdict. This results in a mistrial, putting the case back in a pretrial status where a decision on retrying the case must be made.
g. Sentencing - If the jury finds a defendant GUILTY (or there is entered a plea of GUILTY or NO CONTEST prior to the completion of the trial), a date is set for sentencing. Before the defendant is sentenced, a complete background check may be conducted. This is called a PRE-SENTENCE INVESTIGATION (PSI). At sentencing, the Judge reviews the defendant's PSI and decides the appropriate sentence for this defendant. The sentence may include imprisonment, fines and/or probation.