San Diego Child Pornography Defense Lawyer

Possessing child pornography in California is charged under Penal Code 311.11(a), a wobbler punishable as a felony by 16 months, 2 or 3 years in state prison or as a misdemeanor by up to one year in county jail, and by a fine of up to $2,500. A prior conviction under the same section or for a registrable sex offense makes it a felony with 2, 4 or 6 years (Penal Code 311.11(b)), and every conviction requires sex offender registration under Penal Code 290.

The same conduct can also be prosecuted in federal court, where receiving or distributing the material carries a mandatory minimum of 5 years and up to 20 years in prison (18 U.S.C. 2252(b)(1)). Producing, selling, advertising, distributing, or possessing even a single image can lead to severe charges.

Because the penalties and the social consequences are so severe, the time to consult a San Diego child pornography attorney is before you speak with investigators, not after.

Which California Laws Cover Child Pornography?

California prosecutes child pornography under a group of statutes known as the Penal Code 311 series. PC 311.11 makes it a crime to knowingly possess or control material that depicts a person under 18 engaged in or simulating sexual conduct. PC 311.1 and PC 311.2 cover sending, transporting, duplicating and distributing that material, and PC 311.4 applies to anyone accused of using or persuading a minor to participate in producing it.

The word "knowingly" is the heart of these cases. The District Attorney must prove that you knew the material was on your device and that you knew it depicted a minor. Files that arrive through automatic downloads, shared networks, or someone else's use of your computer do not satisfy that element on their own — and Marc holds the prosecution to it.

What Is the Penalty for Possessing Child Pornography in California?

The penalties for child pornography charges range from a misdemeanor to a felony.

If charged with a misdemeanor possession offense, you can face up to 1 year in county jail and a fine of up to $2,500.

Felony possession under PC 311.11 carries 16 months, two, or three years in state prison. A prior conviction raises the range to two, four or six years, and a collection of more than 600 images that includes 10 or more images of a prepubescent child or a child under 12 raises the top of the range to five years. Aggravating factors like these also make prosecutors far less flexible in negotiations.

Distributing or exchanging the material for commercial purposes is a separate felony under Penal Code 311.2(b), punishable by two, three or six years in state prison and a fine of up to $100,000.

Whether the conviction is a misdemeanor or a felony, you will also be required to register as a sex offender under Penal Code 290. For many clients, that consequence weighs heavier than the jail exposure itself, which is why it deserves its own discussion below.

These consequences are exactly why you should not wait to retain a child pornography criminal attorney in San Diego. An experienced criminal defense lawyer is an important ally, because the prosecution will not settle for anything less than a conviction if it believes the evidence supports one.

When the Case Goes Federal

Many San Diego cases begin with a task force rather than a routine police report. The San Diego Internet Crimes Against Children (ICAC) Task Force and federal agencies like Homeland Security Investigations monitor peer-to-peer networks and follow up on cyber-tips reported by internet providers. If the U.S. Attorney files charges under 18 U.S.C. §§ 2252 or 2252A, your case moves to federal court in the Southern District of California in downtown San Diego.

Federal exposure is far harsher than state exposure. A conviction for receipt or distribution carries a five-year mandatory minimum sentence, production charges carry a fifteen-year mandatory minimum, and the federal sentencing guidelines pile on enhancements for things like file counts and how the material was stored or shared. Marc defends cases in both systems — he knows how federal agents build these prosecutions and where they break down.

Does a Child Pornography Conviction Require Sex Offender Registration?

Since 2021, California no longer imposes automatic lifetime registration on everyone. Penal Code 290 now uses a three-tier system: tier one requires a minimum of ten years on the registry, tier two a minimum of twenty years, and tier three is lifetime registration. A misdemeanor possession conviction is a tier one offense, while a felony conviction under PC 311.11 is tier three, which means lifetime registration.

Registration touches everything — where you live, where you work, and how your name appears in a public database. A core part of Marc's strategy is structuring any resolution to avoid registration entirely where possible, for example by negotiating a plea to a non-registerable offense, or to keep you in the lowest tier with a clear path to petition for removal once the minimum period has run.

Defense Strategies Built on Digital Forensics

At The Law Office of Marc S. Kohnen, we believe that a mere accusation is not enough to convict a defendant. Instead, the prosecution must prove every element beyond a reasonable doubt. For that, we work on our end to ensure justice is served.

Our potential defenses to child pornography allegations include evaluating if you accessed the material by clicking a wrong link. We also assess if law enforcement used illegal means to obtain evidence.

Additionally, it is becoming common for others to conceal their own wrongdoings on your electronic devices. This can also lead to being falsely accused of possession.

Marc frequently works with independent computer forensic experts to re-examine the government's evidence. Where were the files actually stored — in a folder you used, or in a browser cache or unallocated space you never saw? Did a peer-to-peer program download and share files automatically? Was your Wi-Fi network secured, and who else had access to the device? The answers to these questions have unraveled prosecutions.

Search warrants are another pressure point. If investigators overstated their evidence to get the warrant, searched beyond its scope, or seized devices without lawful authority, Marc moves to suppress everything that flowed from the illegal search — which is often the entire case.

What to Expect in San Diego County Court

State charges are typically arraigned at the Central Courthouse in downtown San Diego, or at the branch courts in Vista, El Cajon, or Chula Vista, depending on where the alleged offense occurred. Felony cases then move through readiness conferences and a preliminary hearing, where the District Attorney's specialized sex-crimes prosecutors must show enough evidence for the case to proceed. Every stage is an opportunity to challenge the evidence, negotiate, or push for a reduction.

Marc also fights the collateral terms that make life impossible while a case is pending — bail arguments, computer and internet restrictions, and no-contact conditions — so you can keep working and supporting your family. Discretion matters enormously in these cases, and Marc handles them quietly and personally from the first call forward.

A Charge Is Not a Conviction

In San Diego sex-crime prosecutions involving allegations related to minors, Marc has obtained dismissals, reductions to a single misdemeanor, and resolutions with no jail time and no sex-offender registration required. Every case turns on its own facts and no outcome can ever be promised — but thorough, technical preparation changes what is possible.

As an experienced child pornography attorney, Marc realizes it's hard to fight back these charges alone. That's why he offers compassionate legal counsel to help you regain control of your life.

When charged with a serious crime like child pornography, it can leave you staggering without proper knowledge about what to do next. But all is not lost yet.

Contact the Law Office of Marc S. Kohnen for an initial consultation. Let us help you in these troubled times.

More on Sex Crimes

• Child Molestation. False accusations destroy lives — a defense that protects yours.
• Indecent Exposure. PC §314 charges and the registration consequences that follow them.

Back to the Sex Crimes overview.