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Sex Crimes Lawyer Lancaster, CA

You need a sex crimes lawyer in Lancaster, CA. Maybe it was a rough breakup that led to a false accusation. Maybe it was a misunderstanding that's being blown out of proportion. Or maybe you made a mistake and are looking for a way forward.

For Lancaster, 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.

Don't give up before speaking to one of our attorneys. Call (800) 755-5174 or use our online contact form to talk to a sex crimes lawyer in Lancaster, CA.

President David S. Chesley, Lancaster, CA, criminal defense since June 2005, SBN 236611.

Consequences of a Sex Crime Conviction in Lancaster, CA

Sex crime charges are serious. A conviction can lead to:

  • Months or even years behind bars
  • Registration as a sex offender
  • Frequently, notifications to the public regarding your conviction
  • The potential loss of child custody
  • Electronic monitoring

Don't wait while the prosecution builds a case against you. Call your Lancaster, CA, sex crimes lawyer and start building your defense now.

How to Handle Lancaster, CA, Sex Crime Accusations

  • Do not contact the accuser — Any contact, for whatever reason, is not a good idea. Doing so often just looks like intimidating the alleged victim.
  • When interviewed, don't answer questions. Only provide answers after consulting with your Lancaster, CA, sex crimes lawyer
  • Don't share your phone or let investigators access your property if investigators don't have a warrant and without counsel.
  • Save any evidence. Trying to delete or hide evidence can end up making you look more guilty.
  • Talk about your case with your sex crimes lawyer in Lancaster, CA: Without a full picture, they won't be able to build a complete defense.
  • Follow every release condition exactly (stay-away orders, no-contact, travel, devices).
  • Get help handling the pressure — handling criminal charges is stressful, and it's normal to need some professional help.

On your own, it can be a lot to handle. But with a leading Lancaster, CA, sex crimes lawyer, you have an advantage inside and outside of court.

The Law Offices of David S. Chesley Defends All of the Below Sex Crime Charges in Lancaster, CA

Rape and Sexual Assault

Rape is charged under Penal Code § 261. In Lancaster, CA, it is a felony with a triad of 3, 6, or 8 years in state prison in a typical case, plus fines and usually Tier 3 lifetime registration. Sexual assault, meanwhile, is a catch-all term for several violent sex crimes (often including rape and sexual battery).

In the past, California has separate laws for rape between spouses versus general rape. However, this was repealed and does not apply today.

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.

Internet and Digital Sex Crimes

These include child sexual abuse material (PC §§ 311–311.11), sending harmful matter to a minor (PC § 288.2), sexting involving a minor, and sting cases built on chats with an officer posing as a minor. Adult "revenge porn" is a separate offense under PC § 647(j)(4) and related statutes. Digital forensics — who had the device, hash values, unallocated space, account takeover, and intent — often decide the case.

AI-Generated and Deepfake Sexual Content

California law is rapidly evolving to address AI-generated sexual content. Effective January 1, 2025, AB 1831 and SB 1381 expanded Penal Code §§ 311, 311.2, 311.11, and 311.12 to criminalize the creation, distribution, and possession of AI-generated or digitally altered child sexual abuse material — now, you can face the same penalties for AI-generated child porn as with actual child porn. Separately, SB 926 extended California's revenge-porn law (PC § 647(j)(4)) to cover non-consensual, AI-generated sexually explicit images of adults that appear authentic. These are new, fast-evolving statutes, and the digital evidence in these cases — how an image was generated, by whom, and what platform it moved through — is often the center of the defense.

Prostitution

Prostitution has a long history in the United States, but is currently illegal in California. The state defines prostitution as exchanging a sexual act for something of value, which is often (but not always) money. The same law covers both acting as a prostitute and soliciting a prostitute, and the penalties include up to six months in jail and/or a $1,000 fine. Additionally, sentence enhancements can add mandatory minimums of jail time and/or the suspension of your driver's license.

Related Charges

In Lancaster, 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.

The Law Offices of David S. Chesley Defends Each of the Following

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 Lancaster, CA, Sex Crimes Attorney

Pre-filing and investigation. The best way to beat a criminal charge is to avoid having it filed in the first place. You don't have to wait until you're under arrest to get an attorney — our sex crime defense attorneys can help you the moment police contact you. We will guide you through interviews, negotiate with authorities, and set the ground for a strong legal defense, should it become necessary.

Discovery and forensics. We obtain police reports, body-cam footage, SART/rape-kit notes, pretext-call recordings, phones, cloud accounts, and expert review of DNA, toxicology, and digital media. Many cases turn on delayed disclosure, inconsistent statements, suggestive interviewing of children, or missing intent.

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 Lancaster, 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. If the case should be tried, we try it. If there is a conviction, we litigate strikes, enhancements, and PC 290 placement.

Looking for a Sex Crimes Lawyer in Lancaster, CA? Don't Overlook These Factors

  • Knowledge of how to handle the exact charges against you
  • Readiness to help right away, no matter what stage your case is at
  • A defense strategy that you can understand
  • A positive reputation with former clients
  • Confidence and honesty when planning your defense

Lancaster, CA, Sex Crime Penalties: What You're Facing

ChargeStatuteLevelTypical Custody Range
RapePC § 261Felony3, 6, or 8 years state prison; fine up to $10,000
Statutory RapePC § 261.5Misd. or wobblerUp to 1 year jail, or 16 months–4 years (facts-dependent)
Sexual BatteryPC § 243.4Misd. or felonyUp to 6 months jail, or 2, 3, or 4 years prison
Lewd Act With a Child Under 14PC § 288(a)Felony3, 6, or 8 years (higher if force or younger child)
Arranging a Meeting With a MinorPC § 288.4WobblerUp to 1 year jail, or 2, 3, or 4 years prison
Indecent ExposurePC § 314Misd. or felonyUp to 1 year, or 16 months–3 years
Child Pornography PossessionPC § 311.11Wobbler / felonyJail, or 16 months–3+ years; registration often Tier 3 if felony
Prostitution / SolicitationPC § 647(b)MisdemeanorUp to 6 months jail; fine up to $1,000

While these numbers represent typical, general ranges, they can be altered by enhancing factors. Your case needs to be evaluated for its unique qualities. A rape conviction can also carry a separate PC § 264 restitution fine directed to victim assistance programs.

The Sex Offender Registry (PC 290)

If convicted, many sex crimes require you to register at one of the three below tiers:

  • Tier 1 — normally a 10-year period on the registry. 5 years in some juvenile cases. Examples: most misdemeanor sex offenses fall into this tier, and some non-violent felony offenses.
  • Tier 2 — 20 years for adults, but 10 years for some juveniles. Examples: repeated annoying of a child, some sodomy cases, and some rape cases.
  • Tier 3 — lifetime for the most serious offenses (e.g., forcible rape, many child-victim force cases, many felony child pornography convictions) and certain repeat or high-risk designations.

After the minimum period, Tier 1 and Tier 2 registrants may petition for termination under PC § 290.5 if they meet the statutory criteria. Tier 3 is different — relief, if any, is narrower. Failure to register is its own crime. Your Lancaster, CA, sex crimes lawyer should treat registry exposure as a charging and plea issue from day one, not an afterthought at sentencing.

Defenses Our Lancaster, CA, Sex Crimes Lawyers Use

  • Consent (where the statute allows it — not for children below the age of consent)
  • Reasonable, good-faith mistake as to the accuser's age (the "Hernandez defense," CALCRIM No. 1071) — available for statutory rape under PC § 261.5, but not available for lewd acts with a child under 14 (PC § 288) or for human trafficking (PC § 236.1), where a defendant's belief about age is not a defense as a matter of law
  • False or motivated accusation (custody, immigration, breakup, school discipline)
  • Identity / alibi
  • Failure of the prosecution to prove the charges against you (intent, force, "lewd purpose," knowledge of age, possession vs. unsolicited file)
  • Illegally acquired evidence
  • Entrapment in cases like prostitution
  • Statute of limitations or charging defects

When you have the right defense strategy and the right defense attorney on your side, you're maximizing your chances of a positive outcome.

Past Sex Offense Case Results

  • Soliciting a Prostitute (PC § 647(b)) and Loitering with Intent to Commit Prostitution (PC § 653.22) — All Charges Dismissed. Our client was accused of soliciting a prostitute who was actually a police officer. We negotiated a diversionary program and the dismissal of all charges.
  • Statutory Rape (PC § 261.5) — No Jail Time, No Sex Offender Registration, Dismissed Upon Completion of Probation. Our skillful team leveraged plea negotiations to help our client avoid a prison sentence and stay off of the ex offender registry.
  • 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. This also protected our client's reputation, as no records of the case are public.
  • Kidnapping (PC § 207) and Unlawful Sexual Intercourse with a Minor (PC § 261.5) — We Protected Our Client Against Prison and Sex Offender Classification. Through a defense built around consent, we negotiated a resolution giving the client credit for time served, avoiding a felony strike and sex offender registration.
  • Child Molestation (PC § 288) and Sodomy with a Child Under 10 (PC § 288.7) — Protected Client Against Lifetime Imprisonment 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. No public record of the case remains.

While past cases can help inform you on a firm's abilities, they do not necessarily represent results for a future case. Your Lancaster, CA, sex crimes lawyer can help you figure out the best approach to your case, and help you understand realistic outcomes.

Frequently Asked Questions for Sex Accusations in Lancaster, 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 Lancaster, CA, affect immigration status?
It depends on the specific crime, but several sex crime convictions can be used as the basis for deportation.

Do I have to stay on the sex offender registry for life in Lancaster, CA?
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 California's sex offender registry include statutory rape?
For many PC § 261.5(c) and (d) offenses committed on or after January 1, 2026, yes — Tier 1 — unless the 10-year age-gap exception applies. The court may still order PC § 290.006 registration. Get the dates and ages reviewed before you plead.

What restrictions do sex offenders face in Califronia?
The main rule is to register with law enforcement and provide regular updates. In certain cases, additional restrictions (such as regarding career and housing) can also apply.

The Law Offices of David S. Chesley Is Ready to Defend Your Sex Crimes Case

Don't try to handle this yourself and end up digging a hole you can't get out of. With the right defense and the right lawyer presenting it, you'll maximize your chances of a positive outcome.

The Law Offices of David S. Chesley is ready to take your case. If you need a sex crimes lawyer in Lancaster, CA, call us right away at (800) 755-5174 or reach out online to start building your defense.

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Recent Results

  • Our client faced multiple serious charges in Los Angeles County, including Penal Code § 211 (Robbery), § 245(a)(1) (Assault with a Deadly Weapon), and § 245(a)(4) (Assault with Force Likely to Cause Great Bodily Injury). Unlike a co-defendant represented by another firm who pled to a felony conviction with a "strike," our legal team pursued a different strategy. Through the submission of a comprehensive mitigation package to the District Attorney, we successfully negotiated a complete dismissal of all charges.
  • Our client faced serious charges under Penal Code section 211 for alleged felony robbery involving force and fear in Riverside County (Murrieta Court) . The prosecution argued that probation was not appropriate due to our client’s prior felony convictions in San Bernardino County, including a previous robbery in April 2021 and grand theft in November 2019. Despite the severity of these allegations, our legal team successfully demonstrated insufficient evidence during the preliminary hearing. As a result, all charges were dismissed. This outcome allowed our client to move forward without the burden of a new conviction.
  • Multiple defendants each facing 7 years charged with smuggling prescription drugs into California from Mexico. Our client was the only defendant who received NO JAIL TIME!
  • Client facing 5 years for possession of deadly weapon we negotiated a plea for NO JAIL TIME!
  • Client facing 3 life terms for multiple felony counts of Child Molestation and Sodomy with child we proved the charges were fabricated by victim's mother DISMISSAL of all charges at preliminary hearing!
  • Strike case: Client charged with possession of methamphetamine facing 25 years we filed a Romero Motion which was granted case REDUCED TO MISDEMEANOR!
  • Client's estranged girlfriend alleged Client broke into her room and choked her facing 14 years in State Prison we won at trial JURY ACQUITTAL.
  • Police allegedly discovered 3 bags of marijuana in client's glove box faced 6 years we filed a 1538.5 motion to suppress resulting in DISMISSAL of all charges!

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