Facing a sexual assault investigation or criminal charges means time is critical when it comes to building your defense.
When the consequences are severe, an experienced Quincy, IL sexual assault defense lawyer can protect your rights, navigate the criminal justice system, and develop a defense strategy tailored to your situation.
Whether a case is still under investigation or formal charges have already been filed, Combs Waterkotte defends individuals accused of sexual assault and related sex crimes throughout Quincy, IL. Early legal representation can play a critical role in the direction of your case. Contact us online or call us at (314) 900-HELP to begin building your defense today.
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This Page Covers:
- How early involvement from a Quincy, IL sexual assault defense lawyer can influence the outcome of your case
- How Illinois law defines criminal sexual assault, including the role of consent, force, and incapacity
- The difference between criminal sexual assault, aggravated criminal sexual assault, and predatory criminal sexual assault of a child
- The possible consequences of sexual assault convictions in Illinois, including prison time and sex offender registration
- The steps to take if you are being investigated or have been charged with sexual assault
- Common defense strategies used to challenge sexual assault allegations
- Situations in which sexual assault charges may be dismissed, reduced, or resolved through a plea agreement
Why You Need a Sexual Assault Defense Lawyer Immediately
What happens in the first days or weeks after an accusation can shape the entire outcome of the case.
By the time an accusation surfaces, law enforcement may already be collecting evidence, questioning witnesses, and requesting statements that can later be used against you. Once charges are filed, your options are often limited.
Early involvement from a sexual assault defense lawyer in Quincy, IL can allow you to:
- Avoid making damaging statements to police or investigators
- Ensure that digital evidence, messages, and other critical information are preserved
- Uncover weaknesses or inconsistencies in the allegations
- Identify and address investigative or procedural mistakes early
- In limited cases, prevent formal charges from being filed
Waiting to “see what happens” can be a costly mistake. Early legal representation gives you the strongest opportunity to protect your rights and your future.
Why Choose Combs Waterkotte as Your Quincy, IL Sexual Assault Defense Lawyers
Facing sexual assault allegations means your freedom and future depend on choosing the right Quincy, IL criminal defense attorney. Our team has defended thousands of cases across Quincy, IL, with a commitment to protecting your rights at every stage.
Clients choose Combs Waterkotte for several key reasons, including:
- Extensive Experience and Legal Expertise
With over 60 years of combined criminal defense experience and more than 10,000 cases handled, we have deep knowledge of criminal defense strategies and courtroom dynamics. This breadth of experience allows us to tackle even the most serious allegations with confidence and precision.
- Client-Focused Communication and Support
You are never treated like a file number at Combs Waterkotte. Our team offers regular communication, direct answers, and ongoing guidance at every stage, and because we do not bill hourly, you can contact us any time day or night with questions.
- Dedicated Resources and Strategic Preparation
Our firm works with investigators, forensic experts, and a dedicated legal support team to develop evidence-based defense strategies tailored to each case. With statewide reach, we provide consistent support regardless of where your case is heard.
- Fearless Trial-Ready Advocacy
While many cases resolve before trial, we prepare every case as if it will go to trial. That readiness signals to prosecutors that your defense is serious, and it ensures that you’re fully protected whether your case is resolved early or proceeds to court.
Clients consistently tell us that our dedication, responsiveness, and determination make all the difference when facing serious criminal charges.
What Is the Definition of Sexual Assault in Illinois?
Illinois law defines criminal sexual assault under 720 ILCS 5/11-1.20 as sexual penetration that occurs without consent, including cases involving force, threats, or an alleged victim’s inability to consent.
The legal definition of “sexual penetration” in Illinois extends beyond intercourse and may include the use of a body part or an object.
An individual may face criminal sexual assault charges when:
- Force or threatened force is alleged
- The accused knows the alleged victim is unable to give consent, such as due to intoxication, drug use, or mental incapacity
- The accusation involves a family member who is under the age of 18
- The accused is at least 17 years old, occupies a position of trust or authority (including teachers or police officers), and the alleged victim is between 14 and 17 years old
Aggravated Criminal Sexual Assault
Under 720 ILCS 5/11-1.30, aggravated criminal sexual assault involves additional aggravating factors that increase the severity of the charge and potential penalties.
Aggravating circumstances that can elevate a charge include:
- A weapon is displayed or used, or the alleged victim suffers bodily harm
- Claims that the conduct involved threats against another person’s life
- The offense is alleged to have occurred while another felony, including burglary, was being attempted
- The alleged victim is 60 years or older, or has a physical or mental disability
- The alleged use of drugs without consent, such as placing a substance into a drink
- The accused is under 17 years old and the alleged victim is under 9
- Allegations involving an accused under 17, a victim between 9 and 12 years old, and the use of force or threats
Predatory Criminal Sexual Assault of a Child
Under 720 ILCS 5/11-1.40, predatory criminal sexual assault of a child applies when an adult is accused of committing a sexual act involving a young child, regardless of whether force was used.
A person may be charged if:
- The alleged victim is under 13 years old, and
- The accused is 17 years of age or older, and
- The offense involves sexual penetration or sexual contact (the touching of intimate parts)
The law does not require proof of force, threats, or resistance in these cases because children under 13 cannot legally consent.
Penalties for Sexual Assault in Illinois
A first-time criminal sexual assault conviction is generally classified as a Class 1 felony, with sentencing exposure of 4 to 15 years in prison and mandatory sex offender registration.
In certain situations, penalties for criminal sexual assault in Illinois can increase substantially.
- A prior conviction involving sex crimes or child exploitation can elevate the charge to a Class X felony, which carries a mandatory prison sentence of 30 to 60 years.
- Prior convictions for aggravated criminal sexual assault or predatory criminal sexual assault of a child may result in a sentence of life imprisonment without parole.
What to Do if You’ve Been Accused of or Charged with Criminal Sexual Assault in Quincy, IL
The steps you take immediately after a sex crime accusation or arrest can be the difference between freedom and decades behind bars. To protect your rights:
- Speaking to law enforcement without an attorney present can seriously harm your case, even if you believe you are helping yourself.
- Hire a Quincy, IL sexual assault defense attorney immediately. They can step in to handle all communications with the state, arrange for lower bail or being released on your own recognizance, and begin building your defense.
- Avoid all contact with the alleged victim. Explaining yourself, apologizing, or even defending yourself can be misconstrued and may lead to additional charges.
- Preserving evidence is critical. Save texts, emails, social media messages, call records, photos, and location data, and avoid deleting anything. Context can be decisive in sexual assault cases, and identifying witnesses who can corroborate your version of events is essential.
- Avoid discussing the case with anyone else. Conversations with friends or social media posts can be used by prosecutors.
The sooner you hire a Combs Waterkotte Quincy, IL sexual assault defense lawyer, the sooner we can start protecting your rights, carrying out our own investigations, and building your defense.

Defense Strategies Against Sexual Assault Charges in Quincy, IL
Strong defense strategies for sexual assault charges in Quincy, IL focus on testing the prosecution’s evidence, evaluating witness credibility, and identifying procedural errors.
Sexual assault defense strategies often involve:
Consent Defense
In cases where consent is disputed, defense counsel may present evidence showing that the sexual activity was voluntary and consensual, including communications before or after the alleged incident and witness testimony that provides important context.
False or Motivated Allegations
In certain cases, allegations are influenced by personal conflicts, misunderstandings, or outside pressure, rather than criminal conduct.
Mistaken Identity
In certain cases, the defense may challenge unreliable eyewitness accounts, flawed identification procedures, or assumptions made during the investigation that led to the wrong person being accused.
Suppression of Illegally Obtained Evidence
If law enforcement violated constitutional rights—such as through unlawful searches, improper seizures, or coercive interrogation—defense counsel may file motions to exclude that evidence from trial.
Challenging Forensic and Digital Evidence
Challenging forensic and digital evidence often requires closely reviewing collection methods, handling procedures, and interpretation for potential inaccuracies.
Alibi or Location-Based Evidence
Cell phone records, GPS data, surveillance footage, and other location-based evidence may demonstrate that you were not present at the time or place alleged by the prosecution.
It is important to remember that you do not need to prove your innocence. Your Quincy, IL criminal defense attorney must only establish that the state cannot prove the charges beyond a reasonable doubt.
Can Sexual Assault Charges in Quincy, IL Be Dismissed or Resolved Through a Plea Agreement?
Many sexual assault cases in Quincy, IL are resolved without ever going to trial. In these situations, early action through pre-trial motions and negotiations can play a critical role in achieving the best possible outcome.
Cases involving weak evidence or investigative flaws may result in dismissed charges, reduced charges, or resolution through a negotiated plea agreement.
When Sexual Assault Charges May Be Dismissed
Courts may dismiss criminal charges when the prosecution cannot satisfy its burden or when significant legal or procedural problems weaken the case, including:
- Evidence that is insufficient, unreliable, or inconsistent
- Witness statements that are inconsistent or later recanted
- An absence of forensic or corroborating evidence
- Constitutional violations, including unlawful searches or improper interrogation
- Investigative errors or misconduct by law enforcement
Prompt legal action can make a significant difference, particularly when a defense lawyer identifies and challenges weaknesses before charges are officially filed.
When Plea Agreements May Be Considered
Certain cases may be resolved through a negotiated plea agreement instead of trial. These discussions may include:
- Reducing the severity of the charge
- Avoiding exposure to mandatory minimum sentences
- Limiting potential sentencing ranges or collateral consequences
- Reaching a resolution without the unpredictability of a jury trial
Whether to consider a plea agreement depends on the facts of the case and should only be decided after thoroughly reviewing the evidence and potential outcomes.
Trial Readiness Matters in Every Case
Whether a case is headed toward dismissal, negotiation, or trial, Quincy, IL prosecutors are more likely to take a defense seriously when the accused is represented by a sexual assault defense lawyer who is fully prepared to take the case to court.
Speak With a Quincy, IL Sexual Assault Defense Lawyer
If you are under investigation or have been charged with sexual assault in Quincy, IL, you do not have to handle the situation on your own.
Combs Waterkotte offers confidential consultations with experienced Quincy, IL sexual assault lawyers, allowing you to understand your rights, evaluate your options, and determine the next steps in your defense.
Contact Combs Waterkotte online today or give us a call at (314) 900-HELP to discuss your case and begin building your defense.