Experienced Defense for Child Pornography, Online Solicitation, and Similar Allegations
If you are accused or expect to be accused of an internet sex crime, including possession of child sexual abuse material, consult an experienced criminal defense lawyer immediately. Vista attorney Peter M. Liss has over 40 years of experience and has personally tried more than 100 criminal jury trials in San Diego County. He has defended many clients facing in-person and online sex offenses.
He can also help you if you are facing a potential “third strike” or registration as a sex offender. If you need a skilled defense lawyer in California with a proven track record of success, please call Peter Liss at (760) 643-4050 for a complimentary consultation. You will receive top-quality representation for a reasonable fee.
A Note on Language Used on This Page
California Penal Code Sections 311 (PC) and 311.2 (PC) both use the term “child pornography” when describing the possession, distribution, or production of sexualized material depicting minors. However, many courts, prosecutors, and advocacy organizations now use the term Child Sexual Abuse Material (CSAM), which more accurately reflects the exploitative nature of the material. Both terms may appear throughout this page.

Why Hire Internet Sex Crimes Attorney Peter Liss
Most people don’t call a lawyer until after they have already been charged with a crime. But you can hire an attorney as soon as you are aware you are under investigation, and the sooner you hire someone like Peter Liss, the sooner they can begin protecting you. Legal protection during the investigation can greatly benefit your case.
As your attorney, Peter Liss can help you by:
Challenging Illegal Searches
A lawyer can protect you from illegal searches of your home and electronic devices, including cell phones.1 “While it’s advisable to always use a lock screen on your phone and refuse any searches of your home or electronics without a warrant,” says attorney Liss, “I can still help clients even if they willingly submitted to a search.”
Your lawyer can help ensure all police searches comply with the law and file motions to suppress illegally obtained evidence.
Arranging for Your Arrest or Surrender
Internet sex crime allegations, especially those against children, can severely harm your reputation. If you work with an attorney before you are placed under arrest, they may be able to help ensure your arrest takes place away from your work or home to help prevent neighbors and coworkers from drawing damaging conclusions about you.
Hiring Outside Experts
In some cases, Peter Liss may retain an independent computer forensic expert to review the evidence against you and determine whether malware, another user, or someone with access to your device downloaded illegal material.
Reminding Investigators IP Addresses Don’t Confirm Guilt
Your IP address alone is not enough to convict you of a computer crime because it is common for people to share wifi addresses.2 Just because police and prosecutors get a warrant to seize your cell phone or computer does not mean they will find evidence of a crime. Many people are wrongly charged with these offenses because multiple people had access to the same internet connection or electronic device, malware downloaded illegal files, or someone else accessed the device.
Learn more about the role IP addresses can play in criminal investigations and prosecutions here.
Your Online Sex Crime Defense Lawyer Can Protect Your Rights
“San Diego law enforcement officers gather as much evidence as possible since prosecutors must prove guilt beyond a reasonable doubt,” says Liss. Internet crimes often involve electronic devices and digital files, so it is essential to work with a lawyer experienced in complex cybercrimes.
Common Internet Sex Crimes in California
Many sex crimes, especially those involving children, occur online.3 Some offenses are entirely virtual, like possessing sexualized images or videos of minors, while others may start online but aim for in-person meetings, such as online solicitation. Cybersex crimes you could be charged with in San Diego County include:
- Possession of child pornography (311.11 (PC))4
- Distribution and production of child pornography (311.2 (PC))5
- Sending harmful material to seduce a minor (288.2 (PC))6
- Solicitation of a minor (288.4 (PC))7
- Contacting a minor with the intent to commit a felony (288.3 (PC))8
- Pimping (266(h) (PC))9
- Solicitation of prostitution (647(b) (PC))10
- Human Trafficking (236.1 (PC))11
- Cyberstalking (646.9 (PC))12
- Sextortion (518 (PC))13
- Revenge porn (647(j)(4) (PC))14
“These charges may arise from activities on chat rooms, social networks, peer-to-peer networks, the dark web, text messages, and more,” explains Liss. Cases often stem from undercover investigations, online sting operations, cybercrime reports, or investigations into other individuals. Regardless of the specifics, internet sex crime charges require a Vista defense attorney experienced in handling complex cases involving online activities.
Child Pornography Charges in San Diego: 311 (PC)
California child pornography laws make nude images or videos of minors illegal if the minor is engaged in sexual conduct. Sexual conduct does not necessarily require penetration and instead can include any content intended to stimulate the viewer sexually. Charges can be filed if the material depicts:15
- Simulated sexual acts
- AI-generated content based on a real minor
- Just one child under 18
- A teen’s private selfie to another teen
Possession of Child Sexual Abuse Materials: 311.11 (PC)
The law covering possession of child sexual abuse materials is very inflexible. Many teens have been charged with receiving pictures of their boyfriend or girlfriend.16
Production or Distribution of Child Sexual Abuse Materials: 311.2 (PC)
Producing or sharing sexual images of minors is prosecuted aggressively. “While human traffickers are often charged,” explains Liss, “the law can even be applied to minors who photograph themselves or their peers.”
Distribution charges can be filed if material is shared by any means—online, in person, or via text. No sale is required.
Intent to Commit a Crime Isn’t Required
Under 311 (PC) and 311.2 (PC), possessing or distributing this material is illegal, regardless of intent. So even if you received pornographic images of a minor and share them with the media or a friend to show how disgusted you are, you could still be charged.
Do not speak with police or alleged victims without an attorney present, as what you say may be used as evidence against you.
How Internet Sex Crime Investigations Begin
Law enforcement agencies investigate online sex crimes in many different ways. Sometimes, it starts with a search related to another criminal offense. Sometimes, it starts with online sting operations utilizing officers posing as minors. Other circumstances that may result in investigations for child sex abuse materials or other internet sex crimes may include:
- Annonymous tips
- Online reports or images automatically flagged by AI
- Investigations into other members of online communities
- Devices intentionally infected with malware by federal investigators17
- Reports by alleged victims or their family members
Regardless of how your investigation begins, you should always contact an attorney as soon as you discover you may be suspected of an internet sex crime. Do not speak to police without a lawyer present.
Penalties for Internet Sex Crime Convictions
Digital sex offenses may be charged as felonies or misdemeanors, based on the case details and specific charge.
Child Pornography Sentences in California
Those convicted of a misdemeanor may face up to one year in county jail, whereas those convicted of a felony may face up to eight years in state prison.
You could also face enhanced penalties that will add one year to your sentence if:
- A minor depicted was prepubescent
- The content showed any penetration
- The materials portrayed sadistic or masochistic behaviors
- You possessed a large quantity of these materials (more than 600 images of child pornography or 10 images of a minor under 12)
More than one enhancement may be applied at a time.
Sentencing for Other Common Online Sex Crimes
| Charge | Penalty |
|---|---|
| Sending Harmful Material to Seduce a Minor 288.2 (PC) |
As a misdemeanor, up to one year in jail; up to three years in prison as a felony |
| Solicitation of a Minor 288.4 (PC) |
As a misdemeanor, up to one year in jail; up to four years in prison as a felony |
| Solicitation of Adult Prostitute 647(b)(2) (PC) |
Up to 6 months in jail |
| Solicitation of Child Prostitute 647(b)(3) (PC) |
As a misdemeanor, up to one year in jail; up to three years in prison as a felony |
| Human Trafficking 236.1 (PC) |
Up to 20 years in prison |
| Cyberstalking 646.9 (PC) |
As a misdemeanor, up to one year in jail; up to five years in prison as a felon |
| Sextortion 518 (PC) |
Up to four years in prison |
| Revenge Porn 647(j)(4) (PC) |
First offense: Up to six months in jail for a first offense Subsequent offenses: Up to one year in jail |
Contacting a Minor With the Intent to Commit a Felony
Penal Code 288.3 (PC) is a unique offense in that the sentencing is based on the felony the suspect intended to commit. For example, if someone contacts a minor intending to rape them, they face the same sentence as they would if they completed the rape —up to 11 years if the child is over 14 or 13 years if the child was 13 or younger.
The Consequences Go Beyond Incarceration
Beyond jail or prison, sentences can include heavy fines and mandatory sex offender registration. Convictions may destroy your family life, as you could lose the right to see your kids or be with children. As crimes of moral turpitude, these convictions can also result in deportation or loss of professional licenses.
Penalties for even a first-time charge can be life-changing. Just the accusation of such crimes can ruin your reputation and damage your relationships with neighbors, friends, family members, and business associates.
Digital Evidence in Internet Sex Crime Cases
Many sex offenses, particularly rape and child molestation, rely primarily on victim and witness testimonies. However, cases involving child sexual abuse material or online offenses typically involve more concrete evidence.
Common forms of evidence in these cases include:
- Internet search histories
- Browser histories
- Deleted files
- Images, videos, or documents stored in the cloud
- Peer-to-peer logs
- IP logs
- ISP records
- Google account content
- Account metadata and routing information
- Phone extractions and searches
- Forensic imaging
- Metadata and geolocation information
Computer Evidence Doesn’t Automatically Prove Guilt
“Sex offenses involving the use of a computer involve a different defense strategy than standard sex crimes, as technology makes matters much more complex,” explains Liss. You cannot be convicted if someone hacked into your email to send lewd emails or if a virus downloaded and shared child pornography without your knowledge.
A defense attorney may be able to show that the prosecution lacks enough evidence to prove that:
- A crime was committed on your computer, tablet, or phone
- You were the person using the device at the time
- The illegal activity was not performed by malware or a hacker
- You knowingly possessed illegal files or intentionally broke the law
Digital Evidence Requires Independent Review
To counter the prosecution’s evidence, your attorney may bring in an independent forensic computer expert, who may review:
- The prosecution’s digital forensic reports.
- How evidence against you was searched or collected.
- Your chat logs, downloads, metadata, deleted files, cached files, timestamps, and more.
- Your devices and wifi to look for evidence of shared access, malware, remote access, or hacking.
Defenses Against Internet Sex Crime Charges
These allegations may be serious, but you can fight and win against them. If you have been accused of any cyber sex crime, call San Diego lawyer Peter M. Liss to discuss the best strategy for your unique circumstances. These are some of the most common defenses for these charges:
- Insufficient Evidence
You are innocent until proven guilty. If there is insufficient proof that you were aware of the content, you cannot be convicted under California or federal law. - You Thought the Minor Was an Adult
In cases involving solicitation of a child, sending harmful material to a child, or sexual imagery of a child, the strongest defense is often to argue that you believed that you were talking to or looking at an adult.
Only attempt this defense with an attorney, as evidence indicating you are lying will weaken your case. - The Contact Was Accidental
For offenses involving contact with a minor, showing that you intended to message someone else is a strong defense. However, if the evidence contradicts your claims, you will appear untrustworthy. - You Did Not Solicit the Content
While intent doesn’t matter when possessing or sharing this material, knowledge does. Even if investigators uncover illegal material on your cellphone or computer, it doesn’t mean you downloaded or knew about it. Guest users or viruses can download files without the device owner’s knowledge.18 - The Material Was Not Sexual in Nature
Not all nude images or videos of children are illegal to own. For material to be illegal under 311 (PC), it must be sexual. It is legal for parents to possess nude pictures of their young children and for doctors to share medical reference material depicting the uncovered bodies of children. - Police Misconduct
If police violated your constitutional rights, your attorney may be able to have evidence against you suppressed or even have the charges dropped in cases involving particularly egregious conduct. These outcomes are rare because police are given a surprising amount of leeway while investigating crimes. - The Prepubescent Enhancement Does Not Apply
This defense only applies in cases where child sexual abuse materials depict someone who has not hit puberty. In many cases, it is difficult to ascertain someone’s age visually; your attorney may argue that the minor has hit puberty. While you can still be convicted of a crime while using this defense, it can help you avoid enhanced age-related charges.
Invoke the Fifth Amendment
It is easy to accidentally harm your case while attempting to defend yourself. For example, you will appear to be dishonest if you claim you were attempting to meet someone you believed to be an adult, but they clearly said they were 13. Similarly, you cannot successfully argue that you thought the videos you were watching depicted adults if you searched for material featuring children.
Do not speak to the police, prosecutors, or the alleged victim without your attorney present. Instead, state that you wish to remain silent and want to speak with your lawyer.
Negotiating a Plea Bargain
In many cases, the best defense is to have your criminal defense attorney negotiate a winning plea deal that will minimize the charges against you or the penalties you may face.
Call an Internet Sex Crimes Lawyer Today
If you have been accused of an internet sex crime or believe you’re under investigation in North County San Diego, don’t wait for charges to be filed. Early legal representation can protect your rights and preserve important defenses. Call (760) 643-4050 today to schedule a free, confidential consultation with attorney Peter Liss.
Frequently Asked Questions About Internet Sex Crime Charges in Vista, CA
Can I Face Child Porn Charges if I Thought the Material Depicted Adults?
You may still be arrested and charged, but not knowing the age of the people depicted is a valid defense. To be convicted, the prosecutor must prove that you knew the material portrayed a juvenile. If a person in the content looked particularly young or a website advertised the content as featuring minors under 18, this defense could be problematic. Always talk to your lawyer before speaking with the police.
Can a Minor be Guilty of Child Pornography?
Sadly, the laws designed to protect children from exploitation have also been used against minors. Teens have been charged for sharing naked videos of themselves or possessing sexual photos of other juveniles. Trying to justify the image by saying it was private content shared by two minors is considered a confession. If you are a minor accused of possession or creation of child pornography in Vista, speak with a juvenile defense lawyer as soon as possible.
I Didn’t Look at Child Porn on my Computer, but Another Person May Have. What Should I Do?
Inform your attorney as soon as possible and provide them with a complete list of everyone who uses your computer and internet connection. Additionally, some people have had their computers infected with viruses that download and then share this type of content without their knowledge. It’s even possible to unknowingly download sexual images or videos of someone under 18 on peer-to-peer networks without knowing you downloaded them.
Is Using a Private Browser Enough to Protect Me From Police Investigators?
No. Using a private browser, such as DuckDuckGo or Chrome’s Incognito Mode, ensures that your browsing history, cookies, and cache cannot be seen by others using your device. However, it is not enough to protect you from police investigators. Your ISP still has a record of sites visited from your IP address.
Are Artworks Depicting Child Nudity Illegal?
California law generally allows for artwork depicting minors in sexual situations, as long as the images are not based on a real-life person. However, the federal PROTECT law outlaws visual depictions of minors in any sexual situations, as long as the images are obscene and lack serious artistic or scientific value.
What Should I Do if I Discover Unsolicited Child Sexual Abuse on my Computer?
If you inadvertently receive explicit content depicting someone you believe to be under 18, the best course of action is to speak to a defense attorney before bringing the materials to the police or FBI, including detailed information on how you received them. If you do not want to contact authorities or a lawyer, it is best to delete the material immediately. Being aware of the content and retaining it could serve as evidence that you wanted it.
Can Police Search my Phone Without a Warrant?
No. The U.S. Supreme Court has ruled that police cannot search a cell phone without a warrant unless exigent circumstances apply that would present an immediate threat to someone’s safety. However, they do not need a warrant if you willingly unlock the phone for them, as this can be considered consent for them to search the device. Once consent for a search has been provided, it cannot be revoked —so do not ever unlock your phone for officers without an attorney present.
Legal References
- Riley v. California, 573 U.S. 373 (2014) (Justia) ↩︎
- Why IP Addresses Alone Don’t Identify Criminals (Electronic Frontier Foundation) ↩︎
- Prevalance of Online Sexual Offenses Against Children in the US (PubMed Central) ↩︎
- Penal Code 311.11 (PC) (California Legislative Information) ↩︎
- Penal Code 311.2 (PC) (California Legislative Information) ↩︎
- Penal Code 288.2 (PC) (California Legislative Information) ↩︎
- Penal Code 288.4 (PC) (California Legislative Information) ↩︎
- Penal Code 288.3 (PC) (California Legislative Information) ↩︎
- Penal Code 266(h) (PC) (California Legislative Information) ↩︎
- Penal Code 647(b) (PC) (California Legislative Information) ↩︎
- Penal Code 236.1 (PC) (California Legislative Information) ↩︎
- Penal Code 646.9 (PC) (California Legislative Information) ↩︎
- Penal Code 518 (PC) (California Legislative Information) ↩︎
- Penal Code 311 (PC) (California Legislative Information) ↩︎
- Penal Code 647(j)(4) (PC) (California Legislative Information) ↩︎
- Minors and Sexting: Legal Implications (The Journal of the American Academy of Psychology and the Law) ↩︎
- The Playpen Cases: Frequently Asked Questions (Electronic Frontier Foundation) ↩︎
- Child Pornography, the Internet, and the Challenge of Updating Statutory Terms (Harvard Law Review) ↩︎