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What are Lewd and Lascivious Acts with a Minor?

Posted by Sam Israels | Oct 08, 2025

Lewd and lascivious conduct involves a sexual act that breaches community decency standards, often involving minors. Physical penetration isn't necessary—examples include intentionally groping a minor.

This offense, categorized as a sex crime and usually charged as a felony, carries severe penalties that depend on the victim's age and the use of force. A conviction generally results in registration as a sex offender, underscoring the gravity of the situation.

Lewd and Lascivious Acts with a Minor
Lewd and lascivious conduct is a sexual act that is offensive to community standards of decency, often involving a minor.

Both 'lewd' and 'lascivious' describe offensive sexual desire. 'Lewd' refers to something sexually unchaste or lustful and is synonymous with terms like obscene, vulgar, and indecent. 'Lascivious' means sexually arousing or lustful, and is similar to words like prurient, pornographic, and vulgar.

This type of sex crime is governed by California Penal Code 288, and a conviction may lead to lengthy imprisonment. A violation of PC 288(a) involving a victim under 14 years old is always classified as a felony and counts as a "strike" under California's Three Strikes Law.

However, California law also allows for the prosecution of anyone engaged in sexual activity with a person under 18, including minors.

In California, minors are never legally able to consent to sexual activity. In simple terms, lewd and lascivious conduct involves sexual behavior that appeals to the lust, passions, or desires of either the defendant or the victim, or both. Typically, though not always, this conduct involves physical contact between the parties, but it does not require penetration.

What Types of Conduct are Prohibited? 

As noted, the phrase “lewd or lascivious acts” describes actions that promote inappropriate sexual desires. Such conduct, especially involving children, is deemed offensive because they lack the capacity to consent or understand sexual activity.

Additionally, this behavior can cause psychological trauma in children. Conduct that courts consider “lewd and lascivious acts” includes:

  • Groping a minor
  • Indecent exposure of genitalia
  • Sexually touching someone else
  • Getting someone else to touch the defendant sexually, or
  • Convincing or forcing others to touch each other sexually

Lewd and lascivious molestation requires that the sexual contact be intentional or willful, not accidental. The conduct must aim to arouse sexual desire, regardless of whether it actually does so.

CA Penal Code 288 PC

Section 288 outlines various crimes related to lewd and lascivious acts, with punishments varying based on specific aggravating factors. Conduct of this nature between consenting adults is typically lawful.

However, when an adult engages in such acts with a minor aged 16 or 17, different legal standards come into play, usually resulting in charges of statutory rape, which is considered a lesser offense—additionally, Penal Code 288 specifically addresses conduct involving adults and minors aged 15 or younger.

Penal Code Section 288(c)(1) applies when an adult engages in lewd and lascivious conduct with a minor aged 14 or 15, and the adult is at least 10 years older.

What Must Be Proven to Convict?

Under PC 288, the legal definition of lewd and lascivious acts with a minor includes two elements that a prosecutor must prove beyond a reasonable doubt (CALCRIM 1110):

  • You willfully touched part of a minor's body, or
  • You willfully caused the minor to touch their own body, your body, or someone else's body; and
  • You acted with the intent to arouse, appeal, or gratify the lust, passion, or sexual desires of yourself or the minor.

To be charged under Penal Code 288, the key element is that you had a specific intent to satisfy sexual arousal or desire. It doesn't matter whether you touched the minor's naked body or just touched them through their clothes.

Penalties for Penal Code 288 PC

A violation of Section 288(c)(1) is classified as a wobbler under California law, allowing it to be prosecuted as either a felony or a misdemeanor. Typically, the prosecutor will evaluate the following factors to decide the manner of filing the case:

  • The age of the minor
  • The age difference between you and the minor
  • Whether force was used, or fear or threat of harm to the victim or someone else

If prosecuted as a misdemeanor, the defendant convicted under subsection (c)(1) could face up to one year in county jail, along with fines and fees. However, if the case is charged as a felony, the penalties can include one, two, or three years in a California state prison. When the minor involved in lewd or lascivious acts is under 14, significantly harsher penalties are imposed.

California Sex Offender Registration

Under subsection (a) of Penal Code Section 288, the defendant is subject to a strict felony conviction that cannot be downgraded to a misdemeanor.

If convicted, the sentence is three, six, or eight years in California state prison. This penalty applies when the only relevant conduct involved a lewd or lascivious act, which refers to a sexually-related action.

Remember that this can range from simply touching the private area, buttocks, or female breasts to more serious actions such as oral copulation, penetration, digital penetration, or other conduct.

However, if force, violence, threats, menace, or other coercive methods are used to carry out lewd or lascivious acts, significantly higher penalties may be imposed.

A defendant involved in this more serious conduct could face 5, 8, or 10 years in California state prison. These enhanced penalties also apply if the victim is a dependent for whom the defendant was charged with acting as a caretaker.

Defendants convicted of a lewd and lascivious act under California law must register as sex offenders under Penal Code Section 290, a requirement for life. Some defendants may be able to petition the court to reduce their registration period to 10 or 20 years. 

How Can You Fight These Charges? 

Defenses to a charge of lewd and lascivious acts under California law include raising a reasonable doubt, challenging false accusations, and arguing a lack of corroboration. As with many sexual offenses, such cases often involve conduct that happens behind closed doors without third-party witnesses, creating a clear evidentiary challenge for prosecutors.

California Sex Crime Defense Lawyer

To prove guilt beyond a reasonable doubt, prosecutors seek objective, independent corroboration of the victim's claims. This may involve witness statements from third parties, reports made to law enforcement at the time, physical evidence, audio or video recordings, DNA, or other forensic evidence.

Given the challenges of proof in lewd and lascivious acts cases and the potentially life-altering consequences for defendants, a prefiling intervention is crucial to persuade law enforcement and prosecutors to drop or reduce charges. 

Our California criminal defense attorneys can reach out to investigators and prosecutors early to share mitigating details about the defendant's background, reputation, and history, while also addressing proof issues and applicable legal defenses before the case is officially filed in court.

 For more information, contact our criminal defense law firm, Cron, Israels & Stark in Los Angeles, CA.

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About the Author

Sam Israels
Sam Israels

Sam J. Israels is a Law Firm partner with the Law Offices of Cron, Israels, & Stark. Mr. Israels received his J.D. degree from the Santa Clara University School of Law. Mr. Israels also previously worked at the Los Angeles Office of the City Attorney. He is admitted to practice law in the State o...

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