Guest Post by The American Rights Alliance

When the Southern District of New York filed a letter with Judge Jesse Furman on May 13, 2026 — one week before Michael Castillero was scheduled to be sentenced — it did something that should trouble anyone who believes the First Amendment means what it says. Prosecutors did not ask the judge to punish Castillero for what he did. They asked the judge to punish him for what he said.

Specifically, the government cataloged the podcasts and interviews Castillero had given since his November 2025 conviction.

The DOJ identified five categories of statements Castillero had made publicly and told the court, in plain language: “These statements are all false.”

The government asked Judge Furman to treat those statements as an aggravating factor warranting additional prison time.

On May 20, 2026, Judge Furman sentenced Castillero to 11 years — one year longer than his co-defendant Brian Martinsen, who was convicted of substantially the same conduct, including obstruction of justice. The court treated Castillero’s public protestations as a failure to accept responsibility.

The mechanics of how the extra year came to be can be debated. The constitutional principle cannot.

A defendant who walks out of a federal courthouse after a verdict and tells a microphone he believes he was wrongly prosecuted is doing one of the most quintessentially American things a citizen can do.

Adding prison time for that speech — even dressed in the doctrinal clothes of “lack of remorse” — sits in profound tension with the First Amendment.

What Castillero Has Said — And What the Government Wants Punished

In the months between his November 2025 conviction and his May 2026 sentencing, Michael Castillero did what American defendants have always done when they believe they were wronged: he spoke. He gave interviews. He went on podcasts. He launched a website at MichaelCastillero.com.

On March 16, 2026, he appeared on Diamond & Silk’s Chit Chat Live in an episode the network titled, in all capital letters, “TARGETED BY LAWFARE.”

According to the SDNY’s own May 13, 2026 letter, Castillero has publicly maintained the following positions:

That he was politically targeted because of his support for Donald Trump

That investigators built a case “out of nothing”

That his investors were not actually harmed

That the judges in his case showed bias against him

These are the statements the United States Attorney’s Office labeled as lies. These are the statements the government asked a federal judge to translate into additional years behind bars.

Pause on that for a moment. Every one of those statements is either an opinion, a contested factual claim, or a matter of legitimate public debate. Whether a prosecution was “politically motivated” is the kind of judgment Americans make about their own government every day — including, recently and famously, the current President of the United States, who has said exactly the same thing about his own prosecutions.

Whether investors were “actually harmed” is a question that turns on disputed evidence about share allocations and valuations in an opaque pre-IPO market.

Whether judges showed bias is a question defendants raise on appeal in routine criminal practice across this country.

None of these are statements the government has any business punishing. They are statements the government has every incentive to suppress.

Michael Castillero and his children.

To understand why Castillero’s speech matters, it helps to look at what the government’s own witness conceded under oath about the regulatory structure at the heart of the case.

Steve Debella, the SEC examiner who initiated the inquiry that eventually led to the criminal indictment, testified that there were two separate StraightPath entities.

He told the jury, “StraightPath Management was an exempt reporting adviser,” explaining that “an exempt reporting adviser is a financial company that’s not registered with the Commission. However, based upon their business, they’re required to make filings with the Commission through — these filings through Form ADV.”

The other entity — StraightPath Venture Partners — was a different story altogether. As Debella testified on direct examination:

“StraightPath Venture Partners is an unregistered entity; and therefore, I can only request the information. The firm does not have to provide it. It’s more of an informal inquiry.”

On cross-examination, the SEC examiner was even more explicit about the limits of his authority:

Q: “A voluntary request, would you agree with me, sir, means that StraightPath Venture Partners was under no obligation to comply; correct?”

A: “That’s correct, yes.”

Q: “And does that mean that if StraightPath Venture Partners said to you, we’re not complying, there’s not a thing you can do to StraightPath Venture Partners?”

A: “Correct.”

The SEC’s own form, read into the record, confirmed it: “There are no direct sanctions and, thus, no direct effects for failure to provide all or any part of the information requested to be supplied on a voluntary basis.”

This is the regulatory backdrop the defense has emphasized from the beginning. The entity that allegedly committed the bulk of the conduct charged in the indictment was, as the SEC’s own examiner conceded, not registered with the Commission and not legally required to respond to the inquiries that became the foundation for an obstruction case.

Reasonable people can disagree about whether that fact exonerates Castillero or merely complicates the government’s theory. But it is exactly the kind of disputed factual claim that a citizen — even a convicted one — has every right to air in public.

***If You Would Like TO Help Michael In His Fight To Appeal His Conviction: CLICK HERE***

The First Amendment problem at sentencing is the public face of a more subtle pattern that played out for years in the parallel civil case before Judge Lewis Kaplan.

In 2022, when the SEC sued StraightPath, the consent receivership order carefully protected pre-receivership attorney-client privilege. Both the SEC and the individual defendants negotiated and agreed to that protection.

As the defense brief filed by Nelson Mullins explained, the protection existed “because prior to entry of the Receivership Order the Receivership Entities and the Individual Defendants were represented by counsel in connection with the SEC’s investigation, company and individual subpoenas, attorney proffers subject to FRE 408, preparation for individual interviews pursuant to SEC subpoenas, preparing for impending litigation brought by the SEC against the Individual Defendants, and in connection with the threat of an indictment brought by the Government.”

In other words: the very communications most central to a defendant’s ability to mount a defense were the ones the original receivership order protected.

Three years later, after a grand jury indictment, the government moved to modify that order — not the receiver, the government — to strip the corporate privilege and hand it to the receiver, who could then waive it.

The defense argued the government had no standing to make that motion at all, writing that “the only standing the Government has in this action is to seek a stay of discovery or the entire action — which the Court already granted.” They pointed out that “only the Receiver can move to modify this provision — but has not.”

On July 8, 2025, Judge Kaplan granted the government’s motion anyway. With one order, attorney-client communications that had been shielded under a negotiated consent decree became fair game for the prosecution.

This matters to the First Amendment story because it shows the trajectory. The defendant’s ability to speak — first through counsel in confidence, and then publicly after conviction — has been progressively narrowed by orders, motions, and sentencing arguments that all push in the same direction. The government wants the conversation closed.

Michael and ARA’s Evan Turk join Jenn Baker on Flip the Switch w/ Jenn, found on Rumble

American sentencing doctrine has long allowed courts to consider whether a defendant has “accepted responsibility.” But there is a sharp constitutional line between (a) granting leniency to a defendant who genuinely cooperates and admits wrongdoing, and (b) punishing a defendant who exercises his right to maintain his innocence in public.

***If You Would Like TO Help Michael Fight This Conviction: CLICK HERE***

The Supreme Court has repeatedly held that the government cannot retaliate against citizens for protected speech. The fact that the speaker has been convicted of a crime does not strip him of that protection.

A convicted person retains the right to criticize the prosecution, the prosecutors, the judges, and the underlying legal regime. Indeed, much of what we know about wrongful convictions, prosecutorial misconduct, and judicial overreach in American history comes precisely from people who refused to stay quiet after a jury said they were guilty.

When prosecutors specifically catalog a defendant’s media appearances and ask a judge to add years to a sentence because of the content of those appearances — because he called the prosecution political, because he questioned the harm to investors, because he criticized the judges — the chilling effect is not theoretical.

The next defendant in the next high-profile case will see what happened here, weigh his constitutional right to speak against the prospect of additional prison time, and choose silence.

That is the textbook definition of a First Amendment chilling effect. And it is being engineered through the routine mechanics of federal sentencing.

The line the government wants to draw — that Castillero’s statements are not opinions but, in the SDNY’s own words, “all false” — is the same line authoritarian regimes have always drawn against dissidents.

Once the government becomes the arbiter of which post-conviction speech is “true enough” to be protected, the protection no longer exists. The First Amendment exists precisely to keep the government out of that role.

There is a particular irony in the government’s position that the speech here is “all false.” One of the statements the SDNY characterized as a punishable lie was Castillero’s claim that he had been politically targeted because of his support for Donald Trump.

The current President of the United States has said exactly the same thing about his own prosecutions, in speeches, executive orders, and pardons.

If Castillero’s claim is a lie warranting prison time, then so is the President’s. If the President’s claim is protected political speech, then so is Castillero’s. The Constitution does not change based on who is speaking.

What Should Have Happened

A federal judge facing a sentencing letter like the one filed on May 13, 2026 has a constitutional duty to be skeptical. Acceptance of responsibility, properly applied, asks whether a defendant has genuinely admitted the conduct underlying the conviction in the legal proceeding itself. It does not, and constitutionally cannot, require the defendant to refrain from publicly disputing the prosecution’s narrative.

Judge Furman could have rejected the government’s invitation. He could have said, on the record, that a defendant’s public statements about political motivation and judicial bias — however much the court disagreed with them — are not properly considered in determining a sentence. He could have drawn the line that the Constitution requires.

Instead, Castillero is serving 11 years.

Michael and his beautiful family

This is bigger than one defendant. The pre-IPO investment industry, the regulatory questions about exempt reporting advisers versus unregistered entities, the negotiated privilege protections that were unwound after the fact, and the specific charges in this case will all be re-litigated in the appeals process. Castillero and his co-defendants have indicated they intend to appeal.

***If You Would Like TO Help Michael: CLICK HERE***

But the First Amendment principle stands apart from any of those questions. Whatever a jury concluded about the underlying conduct, the government’s decision to ask a federal judge to add prison time because a citizen spoke publicly about his case — and the judge’s apparent willingness to do so — is a precedent that will outlive this case. It tells every future defendant that the price of maintaining one’s innocence in public is measured in years.

That price is too high in a country that purports to guarantee freedom of speech.

The framers wrote the First Amendment because they had seen what governments do to people who say inconvenient things. They wrote it knowing that the most important speech to protect is the speech the government most wants to suppress.

A man on his way to federal prison, telling a podcast audience that he believes he was railroaded, is exactly the kind of speaker the First Amendment was written to protect — whether the government likes what he is saying or not.

If that speech can be punished, the protection means nothing at all.

This article is an opinion analysis. The criminal convictions of Michael Castillero, Brian Martinsen, and Francine Lanaia were entered after a two-week jury trial in November 2025. The defendants have indicated they intend to appeal. Quoted testimony is drawn from the trial transcript of SEC examiner Steve Debella’s direct and cross-examination, and from court filings in SEC v. StraightPath Venture Partners et al., 22-cv-3897 (S.D.N.Y.). The government’s characterization of Castillero’s public statements as “all false” is drawn from the SDNY’s May 13, 2026 sentencing letter to Judge Furman.

Jenn Baker Jenn is the Lead Writer and Outreach Coordinator for the legal advocacy group Condemned USA. She has a podcast on Rumble called "Flip the Switch w/Jenn". She has been on the front lines fighting for January 6th defendants and their release and pardons. It is her honor to be able to bring the stories and interviews of these persecuted people straight to the readers of TGP. After the Presidential pardons for J6ers, Jenn and Condemned USA, will continue to fight for those that have been politically persecuted and wrongfully incarcerated.

You can email Jenn Baker here, and read more of Jenn Baker's articles here.

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