A sex crimes lawyer in sex crimes lawyer in Ontario, CA is a person you're probably not excited to call, but if you're facing accusations, you need one immediately. Whatever your situation is, this isn't the time to sit around and wait. The sooner you reach out to an expert, the better your chances are of a positive outcome. You need to get help now.
For Ontario, CA, residents in need of defense against sex crime accusations, there's a clear choice of who to turn to: The Law Offices of David S. Chesley. Our attorneys fight for our client's rights. When you call us, you're getting a team that's ready to help, whatever you need.
We're ready for you 24/7. Call (800) 755-5174 or send us a note online to get help from your Ontario, CA, sex crimes lawyer.
President David S. Chesley, Ontario, CA, criminal defense since June 2005, SBN 236611.
Consequences of a Sex Crime Conviction in Ontario, CA
A sex crime charge is not a typical misdemeanor or even a typical felony. A conviction can mean:
- State prison or jail
- Registration as a sex offender
- Public labelling as a sex offender
- The potential loss of child custody
- Ongoing governmental supervision
Don't wait while the Ontario, CA, district attorney builds a case against you. Call your Ontario, CA, sex crimes lawyer and start building your defense now.
You've Been Charged With a Sex Crime in Ontario, CA: These Are Your Next Steps
- Do not contact the accuser — for any reason whatsoever. This can hurt your case in the long run.
- Do not talk to police, detectives, or campus investigators. Only provide answers after consulting with your Ontario, CA, sex crimes lawyer
- Don't share your phone or let investigators access your property if there isn't a warrant for it and if you don't have a defense attorney present.
- Protect evidence that you have access to. Don't delete texts, photos, apps, location history, or social media — deletion is often argued as consciousness of guilt.
- Talk about your case with your sex crimes lawyer in Ontario, CA: The more your attorney knows, the better defense they can build.
- Obey court orders — failing to do so can send you to jail.
- Get support outside the case — look for local mental health resources to help cope with the stress of your case.
.
Early counsel can sometimes intervene before filing, especially in online sting, statutory, and "he said / she said" investigations.
Charges a Ontario, CA, Sex Crimes Lawyer Can Help You Fight
Rape and Sexual Assault
It's hard to think of a crime that is publicly regarded as worse than rape in Ontario, CA. A conviction means up to 8 years in prison, as well as sex offender registration.
Sexual assault (or sexual abuse) charges are often used as a catch-all that can include rape and other sexual crimes, most notably sexual battery. Sexual battery is defined in its own statute as the touching of another person's intimate parts without their consent, while the alleged victim was restrained. This touching must have been done for sexual purposes.
In the past, a rape accusation between spouses had different consequences that were considered more lenient. Today, though, this no longer applies, and alleged rapes between spouses are treated the same as any other.
Child Sex Crimes
There are a wide range of potential child sex crime accusations in California, including lewd acts with a child, sexual abuse, and possession of child pornography. California does not have a Romeo and Juliet law, so it's illegal for an adult to have sex with a minor even if they are close in age.
Statutory Rape
Whether or not a minor agreed to have sex with an adult, the adult can be convicted of statutory rape (AKA unlawful sexual intercourse with a minor). This charge can be either a misdemeanor or a felony, depending on the circumstances and prosecutorial discretion. But a prison sentence isn't the only concern: You can also be forced to register as a sex offender, particularly if the alleged offense occurred after December 31st, 2025.
Online and Digital Sex Crimes
Online and digital sex crimes can be particularly complicated in California. For example, sexting with a minor is illegal, even if the supposed minor turned out to be an adult who was pretending. This is because the relevant statute (PC § 288.2) applies if the alleged offender believed they were talking to a minor, even if that wasn't true. Sexting can also overlap with stalking charges.
Deepfake Sexual Content
Deepfake sexual content can result in both criminal and civil liabilities. On the criminal side, California law has made it illegal to share photorealistic, intimate images of an identifiable person, even if they are artificial or AI-generated. A first conviction is a misdemeanor with a maximum penalty of six months in jail and a $1,000 fine, while repeat convictions can be punished with up to one year in jail and a $2,000 fine.
Prostitution and Related Offenses
Prostitution is illegal in much of the United States ostensibly for moral reasons. In California, prostitution-related crimes include the act of prostitution itself, soliciting a prostitute, and pimping/pandering (AKA helping someone else break a prostitution law for a profit). What this ultimately means is that involvement with prostitution can lead to criminal charges from any angle, even if it was a sting operation. Don't take these charges lightly — your Ontario, CA, sex crimes lawyer can help you find a positive outcome.
Related Charges
In Ontario, CA, we also defend indecent exposure (PC § 314), lewd conduct in public (PC § 647(a)), failure to register (PC § 290.018), human trafficking (PC § 236.1), incest (PC § 285), aggravated sexual assault of a child (PC § 269), and assault with intent to commit a sex offense (PC § 220). Those pages are linked from the list below.
Get Legal Support From a Ontario, CA, Sex Crimes Lawyer With All of the Below Charges
Aggravated Sexual Assault of a Child · AI-Generated / Deepfake Sexual Content · Annoying or Molesting a Child · Arranging a Meeting With a Minor · Assault with Intent to Commit a Sex Offense · Child Molestation (PC 288) · Child Pornography · Enticing a Minor · Failure to Register · Human Trafficking (Sex Trafficking) · Incest · Indecent Exposure · Lewd Acts · Lewd Conduct in Public · Loitering to Commit Prostitution · Oral Copulation by Force · Oral Copulation or Sodomy With a Minor · Penetration by Force · Pimping and Pandering · Prostitution / Solicitation · Rape · Revenge Porn · Sex With a Minor / Statutory Rape · Sexting Involving Minors · Sexual Abuse · Sexual Assault · Sexual Battery · Sodomy by Force
Step-by-Step Guidance From an Experienced Ontario, CA, Sex Crimes Attorney
Pre-filing and investigation. The fight for your freedom doesn't begin when charges are filed — it begins as soon as the authorities start to look at you. These early days are crucial for setting your case up for success — having an expert sex crimes lawyer can help you preserve exculpatory evidence and maybe even negate charges from being filed in the first place.
Discovery and forensics. Anything that the police and prosecution find, they have to turn over to us in discovery. Our team will then comb through the evidence, looking for holes in the prosecution's case and opportunities to create reasonable doubt.
Motions. Suppression. The right motions can set your case up for success. In addition to motions we commonly file (like suppression and dismissal), in sex crime cases we often file a motion to suppress identification. Unfortunately, misidentification can occur more often than it should in criminal cases, and sex crimes are no exception.
Negotiation. Many criminal charges in Ontario, CA, end in plea deals. With relationships in courts across California, the Law Offices of David S. Chesley are ready to negotiate on your behalf.
Trial and sentencing. Not every case can be handled through negotiations. When talks break down, we use our defensive strategy to persuade the jury. And if the outcome is guilty on any charge, we'll advocate for you in sentencing.
Top 5 Ontario, CA, Sex Crimes Lawyer Qualitities
- Experience with your case type
- Relationships in Ontario, CA, courts
- Honesty and transparency when discussing your case
- 24/7 availability
- A feeling that you're being treated like a person, not a paycheck
Ontario, CA, Sex Crime Penalties: What You're Facing
| Charge | Statute | Level | Typical Custody Range |
|---|---|---|---|
| Rape | PC § 261 | Felony | 3, 6, or 8 years state prison; fine up to $10,000 |
| Statutory Rape | PC § 261.5 | Misd. or wobbler | Up to 1 year jail, or 16 months–4 years (facts-dependent) |
| Sexual Battery | PC § 243.4 | Misd. or felony | Up to 6 months jail, or 2, 3, or 4 years prison |
| Lewd Act With a Child Under 14 | PC § 288(a) | Felony | 3, 6, or 8 years (higher if force or younger child) |
| Arranging a Meeting With a Minor | PC § 288.4 | Wobbler | Up to 1 year jail, or 2, 3, or 4 years prison |
| Indecent Exposure | PC § 314 | Misd. or felony | Up to 1 year, or 16 months–3 years |
| Child Pornography Possession | PC § 311.11 | Wobbler / felony | Jail, or 16 months–3+ years; registration often Tier 3 if felony |
| Prostitution / Solicitation | PC § 647(b) | Misdemeanor | Up to 6 months jail; fine up to $1,000 |
While the majority of sex crime cases may follow these guidelines, sentencing enhancements can greatly alter the end punishment. . A rape conviction can also carry a separate PC § 264 restitution fine directed to victim assistance programs.
The Sex Offender Registry (PC 290)
California uses a three-tier system (SB 384, in effect since 2021):
- Tier 1 — normally 10 years, but some minors will only be put on the registry for 5 years. Examples: indecent exposure (misdemeanor) and sexual battery (misdemeanor).
- Tier 2 — generally 20 years. Examples: repeated annoying of a child, some sodomy cases, and some rape cases.
- Tier 3 — lifetime for the most serious offenses (e.g., most rape offenses, aiding a rape attempt, pimping a minor) and certain repeat or high-risk designations.
Rather than automatically being removed after a time period, it's on the individual to request removal after their time is up. Your sex crimes attorney can help you petition for removal from the sex offender registery.
Defense Strategies Against Ontario, CA, Sex Crimes Charges
- Consent (where the statute allows it — not for children below the age of consent)
- In some cases, mistakes about the age of the other person can be used as a defense. This is most applicable in statutory or other minor-related cases, and isn't applicable in some others
- False or motivated accusation False accusations — some people use false sexual assault or rape allegations as a way to hurt another person or gain leverage in a custody battle
- Identity / alibi
- Failure of the prosecution to prove the charges against you (intent, force, "lewd purpose," knowledge of age, possession vs. unsolicited file)
- Unlawful search of phones and cloud accounts
- Weak evidence that can be dismantled through examination
- Entrapment or lack of intent in sting cases
- Charges were filed outside of the statute of limitations
Picking the right defense strategy is important, but it's not everything. You also need a persuasive Ontario, CA, sex crimes lawyer to present it.
Former Sex Offense Case Results
- Soliciting a Prostitute (PC § 647(b)) and Loitering with Intent to Commit Prostitution (PC § 653.22) — All Charges Dismissed. This client was accused of soliciting a prostitute who was a police agent working undercover. We evaluated potential entrapment issues and enrolled our client in a diversionary, educational program. The court dismissed the charges, and no lingering public records are available..
- Statutory Rape (PC § 261.5) — No Jail Time, No Sex Offender Registration, Dismissed Upon Completion of Probation. The client faced years in state prison and lifetime sex offender registration. We negotiated a reduced-charge resolution that carried no custody time and no registration requirement, with dismissal available after successful completion of probation.
- Rape (PC § 261) — Felony Accusation, All Charges Dismissed Before Trial. When our client was wrongly accused of participating in an assault, we presented a defense showing their lack of participation. Our client's privacy is protected, as there is no public record of the case available.
- Kidnapping (PC § 207) and Unlawful Sexual Intercourse with a Minor (PC § 261.5) — Successful Consent Based Defense Protect Our Client From Prison. By evaluating the evidence and presenting a narrative of consent, our lawyers secured a deal that released our client, crediting them for time served, and our resolution also kept our client off of the California sex offender registry.
- Child Molestation (PC § 288) and Sodomy with a Child Under 10 (PC § 288.7) — Defense Secured Dismissal of Charges, Avoiding Prison and Sex Offender Registration. Our client was being held without bail and could have been sent to prison for life, if convicted. We looked into the evidence, and found that the claims were false. At the preliminary hearing, the judge believed our story and dismissed the charges. Our client's reputation is also protected, as there are no public records of this case.
The above cases are selected as a representation of the Law Offices of David S. Chesley's results — they do not guarantee a specific outcome in a given case. Your Ontario, CA, sex crimes lawyer can help you figure out the best approach to your case, and help you understand realistic outcomes.
Common Questions for Sex Allegations in Ontario, CA
Do I need a lawyer if I am innocent?
It's critical to work with an attorney, whether or not the accusation has any merit. It's easy for mistakes to be misconstrued, and your lawyer can help you present your side of the story.
Will a sex crime in Ontario, CA, affect immigration status?
Convictions of sex crimes can be harmful to your immigration status, and potentially lead to deportation. Talk to a sex crimes defense lawyer who can also act as your immigration attorney and help you protect your status.
Is there a way off the sex offender registry in California?
If you were convicted of a tier 1 offense, you can generally apply for removal after 10 years. Tier 2 is similar, just after 20 years. Tier 3 results in a lifetime sex offender registration.
Does statutory rape require registration now?
Generally speaking, alleged statutory rape offenses that occured on or after January 1, 2026, require Tier 1 registration is required (with some nuance regarding age gap). If the alleged offense occurred prior to this, there is more discretion left up to the court.
Do sex offenders have to notify neighbors in California?
California does not require sex offenders to manually inform their neighbors after moving into a new residence.
The Law Offices of David S. Chesley Is Ready to Defend Your Sex Crimes Case
There isn't an easy way out of this, but with the Law Offices of David S. Chesley, you'll get a team that is dedicated to protecting your rights and will fight for your freedom.
The Law Offices of David S. Chesley is ready to take your case. If you need a sex crimes lawyer in Ontario, CA, call us right away at (800) 755-5174 or reach out online to start building your defense.





























