When someone is charged with a crime, many people assume the case will either end in a plea deal or go straight to trial. In reality, some of the most important work in a criminal case happens before trial ever begins.
One of the most powerful tools in the pretrial stage is a pretrial motion. A pretrial motion is a formal request asking the judge to make a legal decision before trial. Depending on the case, a motion may challenge evidence, seek dismissal of charges, limit what prosecutors can use in court, or force the government to follow proper procedures.
At Simmons & Wagner, our criminal defense attorneys are Former Orange County District Attorneys. We understand how prosecutors build cases, what evidence they rely on, and how the right pretrial motion can change the direction of a criminal case.
What Happens During the Pretrial Stage?
The pretrial stage takes place after arraignment and before trial. According to the California Courts Self-Help Guide, this is the period when both sides exchange information, file motions, ask the judge to decide legal issues, discuss possible resolutions, and prepare for trial. In felony cases, this stage may also include a preliminary hearing.
This stage is important because it gives the defense an opportunity to examine the prosecution’s case before a jury ever hears it. Your attorney may review police reports, body camera footage, witness statements, forensic evidence, phone records, surveillance videos, search warrants, lab results, and other discovery.
From there, your defense attorney can determine whether the government followed the law and whether any evidence should be challenged.
What Is a Pretrial Motion?
A pretrial motion is a written request asking the judge to rule on a specific legal issue. These motions can deal with evidence, procedure, constitutional rights, discovery problems, witness testimony, or the sufficiency of the prosecution’s case.
For example, a defense attorney may file a motion arguing that police violated your Fourth Amendment rights during a search, that certain statements should not be used against you, or that the prosecution has not provided required evidence.
In California criminal cases, timing matters. California Rules of Court Rule 4.111 states that, unless otherwise ordered or provided by law, pretrial motions must generally be filed and served at least 10 court days before the hearing, opposition papers at least 5 court days before, and reply papers at least 2 court days before the hearing.
This is one reason you should not wait to contact a criminal defense attorney. Missing important opportunities before trial can limit your options later.
Motion to Suppress Evidence
One of the most common and important pretrial motions is a motion to suppress evidence. This motion asks the court to exclude evidence that was obtained through an unlawful search or seizure.
For example, a motion to suppress may be appropriate if police:
- Stopped you without reasonable suspicion
- Searched your car without legal justification
- Entered your home unlawfully
- Searched your phone without a valid warrant or consent
- Seized property without following constitutional requirements
- Relied on a defective search warrant
California Penal Code section 1538.5 allows a defendant to move to suppress evidence obtained as a result of a search or seizure. The statute specifically addresses challenges involving unreasonable warrantless searches or seizures, as well as searches with warrants that may still be legally defective.
If the judge grants the motion, the prosecutor may be prevented from using that evidence. In some cases, that can seriously weaken the prosecution’s case or even lead to a dismissal.
Why Suppressing Evidence Can Change a Case
Evidence is often the foundation of a criminal prosecution. If the prosecution loses key evidence, their case may become much harder to prove.
For example, if drugs, weapons, financial records, text messages, or statements are suppressed, the prosecutor may no longer have enough evidence to move forward with the original charges. Even when a case is not dismissed completely, a successful motion may lead to reduced charges, better plea negotiations, or a stronger defense at trial.
The California Courts Self-Help Guide gives an example of a motion to suppress where the defense argues police violated a defendant’s rights during a search and asks the judge not to allow the prosecutor to use the evidence gathered during that search.
This is why pretrial motions are not just technical legal paperwork. They can directly affect the outcome of your case.
Motion to Dismiss Charges
In some cases, a defense attorney may ask the court to dismiss charges before trial. This can happen when the prosecution lacks legally sufficient evidence, when the charges are defective, or when legal errors affect the case.
In felony cases, a motion to dismiss may follow a preliminary hearing. The preliminary hearing is where a judge determines whether there is enough evidence for the case to proceed. If the defense believes the evidence was insufficient or the defendant was unlawfully held to answer, a motion may be filed asking the court to set aside the charges.
A motion to dismiss is not available in every case, but when the facts and law support it, it can be an important way to challenge overcharged or weak criminal accusations.
Motions Related to Statements and Confessions
Not all evidence comes from physical searches. Sometimes, the most damaging evidence in a criminal case is a statement made to police.
A defense attorney may file a motion to challenge statements if there are concerns about whether you were properly advised of your rights, whether you were interrogated after asking for an attorney, whether your statement was voluntary, or whether law enforcement used improper pressure.
This can matter in many types of cases, including domestic violence, fraud, theft, DUI, drug crimes, and violent crime allegations. People often speak to police because they believe they can explain the situation, but those statements may later be used against them.
If your rights were violated, your attorney may be able to ask the judge to exclude the statement.
Motions to Compel Discovery
The prosecution is required to provide certain evidence to the defense. This process is known as discovery. Discovery may include police reports, videos, photographs, forensic testing, witness statements, body camera footage, 911 calls, and other evidence related to the case.
If the prosecution fails to provide required discovery, your attorney may file a motion asking the court to order them to turn it over. This can be especially important when missing evidence may help your defense or reveal weaknesses in the prosecution’s version of events.
A criminal defense attorney should not simply accept the prosecution’s summary of the evidence. They should demand the actual materials, review them carefully, and challenge gaps or delays when necessary.
Motions in Limine Before Trial
As a case gets closer to trial, attorneys may file motions in limine. These motions ask the judge to decide what evidence can or cannot be mentioned in front of the jury.
For example, a defense attorney may ask the court to exclude unfairly prejudicial evidence, prior accusations, certain photographs, unreliable testimony, or statements that could mislead the jury.
These motions help shape the trial before it begins. They can affect what jurors hear, what witnesses may say, and how the defense strategy is presented.
Why Pretrial Motions Require Experience
Pretrial motions require more than knowing the law. They require careful investigation, strategic timing, strong writing, and the ability to argue persuasively in court.
An effective defense attorney must understand how prosecutors think, which evidence they need most, and where the case may be vulnerable. The goal is not to file motions just for the sake of filing them. The goal is to use the right motion at the right time to protect your rights and improve your position.
At Simmons & Wagner, our background as Former Orange County District Attorneys gives us valuable insight into the prosecution’s side of a case. We know how prosecutors evaluate evidence, respond to defense challenges, and decide whether to negotiate, reduce, or continue pursuing charges.
Can a Pretrial Motion Get Your Case Dismissed?
Sometimes, yes. A successful pretrial motion may lead to dismissal if the prosecution loses evidence that is essential to proving the case. In other situations, a motion may not end the case entirely, but it may lead to a better outcome.
A pretrial motion may help by:
- Excluding illegally obtained evidence
- Weakening the prosecution’s case
- Forcing the prosecution to turn over important discovery
- Limiting damaging evidence before trial
- Preserving legal issues for appeal
- Improving negotiation leverage
- Supporting reduced charges or alternative resolutions
Every case is different. The value of a pretrial motion depends on the evidence, the charges, the police conduct, and the legal issues involved.
Contact Simmons & Wagner for Criminal Defense in Orange County
If you are facing criminal charges in Orange County, the pretrial stage may be one of the most important parts of your case. The right motion can challenge the evidence against you, protect your rights, and potentially change the outcome before trial begins.
Simmons & Wagner can review the facts, examine the prosecution’s evidence, identify legal issues, and build a defense strategy designed around your best possible result.
As Former Orange County District Attorneys, we know how the other side thinks, and we use that knowledge to defend our clients.
Contact Simmons & Wagner today to schedule a consultation and start building your defense.