Federal Child Exploitation Charges: SESTA/FOSTA Cases

Federal Child Exploitation Charges: SESTA/FOSTA Cases

The government does not need to prove you trafficked a child. Under 18 U.S.C. § 2421A, the federal provision that FOSTA created in 2018, the government needs to prove you operated a platform with reckless disregard that your operation contributed to trafficking. The distinction between the person who commits the act and the person who maintained the infrastructure sounds like it should matter. In practice, under this statute, the penalties converge. A platform operator facing the aggravated tier of § 2421A confronts the same twenty-five year maximum as individuals prosecuted under the core sex trafficking statute, 18 U.S.C. § 1591. The architecture of the charge is what matters, and it is designed to collapse that distinction.

18 U.S.C. § 2421A and the Two Tiers of Liability

Section 2421A, the criminal provision FOSTA created, establishes two separate tiers of liability. The base offense targets anyone who owns, manages, or operates an interactive computer service with the intent to promote or facilitate the prostitution of another person. A conviction at this tier carries a maximum of ten years. If the conduct involves five or more persons, or if the operator acted with reckless disregard of the fact that the conduct contributed to sex trafficking under 18 U.S.C. § 1591, the penalty escalates to twenty-five years.

The statute does not, if we are being precise about it, require that any trafficking occurred for the base offense. Promotion or facilitation of prostitution is sufficient. The aggravated violation requires either a numerical threshold or a connection to trafficking, but the connection can be established through recklessness rather than knowledge. The distinction matters less than one might expect at the charging stage, because the government can plead both tiers and let the evidence sort them at trial.

Where the aggravated violation is established and the conduct contributed to trafficking under § 1591, the court must order mandatory restitution. The restitution obligation is mandatory in these cases.

One statutory feature that defense counsel cannot afford to overlook: § 2421A provides an affirmative defense where the defendant proves that promotion or facilitation of prostitution is legal in the jurisdiction where the conduct was targeted. The affirmative defense requires the defendant to prove legality by a preponderance of evidence, which reverses the ordinary burden in a criminal case and narrows the exit considerably.

Reckless Disregard as a Theory of Prosecution

Reckless disregard, in this context, does not require the government to establish that a platform operator possessed actual knowledge of specific trafficking. What the government must demonstrate is that the operator was aware of a substantial risk that the platform’s operation contributed to trafficking and chose to disregard it.

The evidentiary threshold is lower than intent, and prosecutions under this standard rely on circumstantial patterns. Prosecutors in the Backpage case pointed to moderation logs, internal emails, and advertiser communications to construct this inference. In the CityXGuide prosecution, the government presented emails from federal and state law enforcement agencies notifying the operator that his platform was being used to facilitate trafficking and child exploitation. The operator continued to maintain the sites. That continuation, in the government’s theory, constituted the disregard.

The question of where awareness ends and recklessness begins is not one the statute answers with any precision.

The Platform That Replaced the Platform

Wilhan Martono registered the domain names for CityXGuide and its companion websites on April 8, 2018, one day after federal authorities seized Backpage. That timing was not incidental. Martono admitted in plea papers that he created a network of sites, including one named Backpage.co, designed to absorb the commercial sex advertising market that Backpage’s closure had displaced. Users described CityXGuide as the successor to what had been, for over a decade, the primary online marketplace for commercial sex in the United States.

He pleaded guilty in August 2021 to one count under § 2421A and one count of conspiracy to engage in interstate racketeering. His plea was the first conviction under FOSTA’s criminal provision. Chief U.S. District Judge David Godbey sentenced him to ninety-seven months in federal prison and ordered forfeiture of assets exceeding fifteen million dollars, including silver bullion and cryptocurrency. Law enforcement identified minor victims in CityXGuide advertisements, including a thirteen-year-old recovered in North Texas.

The Backpage prosecution, which preceded FOSTA and relied on the Travel Act and money laundering statutes, produced its own protracted resolution. After a first trial ended in mistrial due to prosecutorial misconduct, and after co-founder James Larkin took his own life in the week before the second trial commenced, a jury convicted co-founder Michael Lacey on a single count of international concealment money laundering but could not reach a verdict on eighty-four remaining counts. Lacey received five years; Spear and Brunst, ten years each.

The former CEO, Carl Ferrer (who, it should be noted, had cooperated with the government from the earliest stage, testified for twelve days at trial, helped recover cryptocurrency valued in the hundreds of millions, and facilitated the establishment of a restitution trust for trafficking survivors), received three years of probation and no prison time in September 2025.

The sentencing disparity between Ferrer and the others illustrates something this firm considers carefully when advising clients on cooperation: the value of early, complete, and documented cooperation is not theoretical. It is the difference between probation and a decade in a federal facility, and the window for that decision is smaller than most people realize.

Temporal Boundaries and Pre-FOSTA Conduct

Content posted before April 11, 2018 may retain the protections of Section 230 that existed before FOSTA carved its exception. The statute created new criminal liability; it did not, at least facially, extend that liability backward. Prosecutors routinely aggregate pre-FOSTA and post-FOSTA conduct into a single indictment, treating the entire operational history of a platform as a continuous course of conduct.

Severing the pre-FOSTA and post-FOSTA conduct can narrow the scope of what the government must prove and reduce the volume of evidence available to establish the recklessness element. We have found that the temporal challenge is most effective when raised early, before the government has committed to a charging theory that treats the entire timeline as a single course of conduct.

Moderation Logs as Government Evidence

The prosecution theory in most FOSTA cases involving child exploitation does not rest on what the platform failed to do. It rests on what the platform did. The government does not argue that the operator intended harm; it argues that the compliance infrastructure proves the operator perceived the risk and continued to operate.

This produces a paradox that every platform operator confronting a FOSTA investigation must understand. A platform that flags content, reviews it, removes some of it, and leaves other content in place has generated a record of awareness that the government will present as a record of recklessness. The moderation effort becomes the evidence. The keyword filters become the proof that the operator knew what was passing through the system. The escalation protocols become a roadmap of every decision the operator made about which content to tolerate.

The first phone call we receive in these cases tends to come from someone who believed they were doing the right thing. They built filters. They responded to law enforcement subpoenas. They removed content when flagged. And then the indictment arrived, and every one of those compliance measures appeared in the government’s statement of facts as evidence of knowledge. The moderation system functions, in the government’s presentation, the way a smoke detector functions in a building that has already been condemned: technically present, operationally insufficient, and proof that the danger was recognized.

Most platform operators do not call an attorney until after the servers have been seized, which means the compliance record is already fixed and the government has already drawn its inferences.

The better practice is to design moderation systems that generate clear escalation records rather than broad keyword flags. A system that documents every referral to law enforcement, every removal, and every decision to escalate creates a record of active response. A system that merely tags content for internal review creates a record of passive awareness. The distinction between these two records is, in our experience, the distinction between a viable defense and a difficult sentencing hearing, though the case law on this point is still developing and I would not describe our confidence as settled.

The Narrowing Construction After Woodhull

The D.C. Circuit upheld FOSTA’s constitutionality in its 2023 decision in Woodhull Freedom Foundation v. United States. The court rejected overbreadth, vagueness, and ex post facto challenges. But it did so only after imposing narrowing constructions that substantially limit the statute’s reach. The court held that the statute does not proscribe facilitating prostitution generally, and does not reach advocacy, education, or the provision of general advice to protect individuals from abuse.

The practical consequence is that the government must prove intent directed at the prostitution of a specific person or persons, not a generalized awareness that a platform’s services could be misused. This reading aligns with the Northern District of Texas’s interpretation in United States v. Martono, where the court construed “promotes” to mean something closer to pandering or pimping than to general facilitation.

Whether the court intended to create a defense or merely to constrain an ambiguity is a question worth preserving for litigation. The narrowing gives defense counsel an argument that general-purpose platforms with incidental misuse fall outside § 2421A’s scope. That narrowing has not yet been tested in a circuit with an active child exploitation prosecution under FOSTA, and the Second and Ninth Circuits have not yet addressed it in a published opinion.

What Comes After FOSTA

The STOP CSAM Act, which advanced through the Senate Judiciary Committee in June 2025, would pierce Section 230 for a broader range of child exploitation claims than FOSTA currently permits. It would create a private right of action allowing survivors to sue platforms for knowingly hosting or facilitating child sexual abuse material, and it would impose mandatory reporting obligations with criminal penalties for noncompliance, including fines as high as one million dollars per incident. The EARN IT Act, reintroduced in multiple sessions, would condition Section 230 immunity on platforms meeting minimum standards for preventing child exploitation.

Both bills employ a recklessness standard that mirrors FOSTA’s aggravated tier. Both face opposition from civil liberties organizations and the technology industry, which argue that the provisions would incentivize platforms to abandon end-to-end encryption or restrict lawful speech. Whether either bill survives in its present form is uncertain, but the direction of the legislation is not.

What the government proves and what the operator believed are rarely the same thing. Federal child exploitation prosecutions under FOSTA are constructed around the inference that a platform operator who knew enough to moderate knew enough to prevent, and that the decision to continue operating constitutes the recklessness the statute requires. The defense begins with understanding how that inference is built and where it is vulnerable.

A consultation assumes nothing and costs nothing; it is the beginning of a diagnosis, not a commitment. That conversation is where the defense begins.