What Is a Preliminary Hearing in Arizona
A preliminary hearing is the point where a judge decides whether the State may proceed on a felony at all. It is also, in most cases, the only chance the defense gets to question the State’s witnesses under oath before trial.
Which is precisely why prosecutors so often make sure one never happens.
What It Decides
The question is probable cause. Is there enough evidence to believe a felony was committed and that you committed it.
That is a low bar. Far below proof beyond a reasonable doubt, and lower than most people expect. The State does not have to prove anything. It has to show that the charge is not baseless.
Because of that, a defendant rarely walks out with the case dismissed. The value of the hearing lies almost entirely elsewhere.
When It Must Happen
You have a right to a preliminary hearing if you are charged in a complaint with a felony. The hearing must commence before a magistrate no later than 10 days after your initial appearance if you are in custody, or no later than 20 days after your initial appearance if you are not.
Several things remove the requirement. The complaint being dismissed. A written waiver. A transfer from juvenile court on specified charges. A continuance granted by the magistrate. Or a probable cause finding already made at a bail eligibility hearing, which is one more reason the release hearing matters more than it appears to.
Continuances past the 20 day mark are not routine. A magistrate may grant one only on a finding that extraordinary circumstances exist and that the delay is indispensable to the interests of justice, and the court must issue a written order detailing those reasons.
If the Deadline Passes While You Are in Custody
This provision is worth knowing and rarely mentioned.
If a preliminary hearing for an in custody defendant does not commence within the 10 days and was not continued, the defendant must be released from custody. The only exception is where the charge is non bailable, in which case the magistrate must immediately notify the county’s presiding judge and explain the delay.
That is a release remedy sitting in the rules, and it goes unused when nobody is tracking the calendar on your behalf.
What Actually Happens at the Hearing
It is held in a lower court, which in this county means a justice court precinct rather than Superior Court.
The prosecutor calls witnesses, usually the investigating officer rather than the complaining witness. Your attorney may cross examine them and may present evidence. The proceeding is recorded, and the rules of evidence are relaxed, which means hearsay is generally allowed.
If the magistrate finds probable cause, the case is sent to Superior Court, assigned a criminal case number, and set for arraignment. Our guide to what happens next covers that stage.
If the magistrate does not find probable cause, the charge is dismissed. It can be refiled.
Why It Is Worth Having
Dismissal is not the point. Four other things are.
- Sworn testimony, early. An officer describing the case under oath, months before trial, creates a transcript. Anything that changes later becomes impeachment material.
- Discovery of the State’s theory. You learn which witnesses matter and how the case is framed.
- Cross examination. In most felony cases this is the only pretrial opportunity, and it is the reason preliminary hearings get vacated so often.
- Negotiating leverage. A weak showing changes the tone of every later conversation about resolution.
That transcript stays useful for the life of the case, which is part of the broader picture in our guide to how evidence works.
Why Most Preliminary Hearings Never Happen
Arizona gives prosecutors a choice. They may proceed by preliminary hearing, or they may take the case to a grand jury.
Grand jury proceedings are closed. The prosecutor presents evidence, the defense is not present, no cross examination occurs, and the grand jury decides whether to return an indictment. If an indictment is returned before the scheduled preliminary hearing, the hearing is vacated and never held.
That route is used heavily in serious felony matters, including violent crime allegations and significant drug charges. The practical effect is that the defense loses its only early crack at the witnesses.
A hearing can also be scratched, meaning the prosecutor was not prepared to proceed that day. A scratched case is usually refiled later, and the process begins again.
What Can Still Be Done After an Indictment
An indictment is not the end of the probable cause question.
Arizona defense practice includes sending a letter to the prosecutor before the grand jury presentation, asking that clearly exculpatory evidence be presented and that the defendant be permitted to testify. Prosecutors have an obligation to present evidence that is clearly exculpatory, and a documented request matters later.
Arizona also allows a motion asking the court to remand the case for a new finding of probable cause where the grand jury proceeding failed to comply substantially with the rules or where the defendant was denied a substantial procedural right. Those motions have real deadlines and are easily lost through delay.
Should You Waive It?
Sometimes, and it should be a decision rather than a default.
A waiver must be in writing and signed by the defendant, defense counsel, and the State. Waiving can make sense where a negotiated resolution is already in motion or where the hearing would only preserve damaging testimony.
Waiving because nobody explained the option is a different thing entirely, and it happens constantly to people appearing without counsel. The full sequence around it is laid out in our guide to the criminal case process.
Talk to an Arizona Criminal Defense Attorney
The window between the initial appearance and the preliminary hearing is short, and what happens in it is often decided by whether anyone was watching the calendar. Citrine Law handles criminal defense throughout Yuma County and appears regularly for clients charged near the border. The consultation is free, we work in English and Spanish, and nothing you tell us leaves this office. Call us today.