David Streever, a Rochester resident, filed suit against the Department of Homeland Security and Immigration and Customs Enforcement in federal court on Monday, claiming that federal agents violated his First Amendment rights when they pursued him over an email sent in January The Guardian. The case, Streever v. Mullin, et al., names DHS Secretary Markwayne Mullin as a defendant FIRE.

The Foundation for Individual Rights and Expression, a Philadelphia civil liberties organization, represents Streever through attorney Adam Steinbaugh The Guardian. FIRE has expanded beyond its traditional campus speech cases into disputes over how federal agencies handle political speech aimed at officials — this suit reflects that shift.

The email in question was sent January 26, 2026, to Todd Lyons, then acting ICE director, with the subject "What's next" USA Today. According to the Washington Examiner, it compared Lyons to a Nazi Washington Examiner. Streever sent it weeks after ICE officer killed Renee Good during an anti-ICE protest in Minneapolis The Guardian.

Five months passed before federal agents acted. In June, while Streever was traveling in Finland, two ICE officers visited his Rochester home and left his wife a warning notice stating the January email had been assessed as a threat The Guardian. NPR reports the agents came from Homeland Security Investigations (HSI), an investigative division typically tasked with cross-border financial crime, smuggling, and cyber cases—not domestic speech complaints NPR. Federal agents also attempted to intercept Streever at a New York City hotel upon his return, but hotel staff declined to grant them access The Guardian. Streever also received voicemails from agents USA Today.

The complaint asserts that government agents tracked Streever using GPS records and obtained his medical records during the investigation NPR via Facebook. FIRE's filing contends this sequence of surveillance and contact—the home visit, hotel pursuit, and records collection—caused Streever to avoid speaking out on political issues, the core injury in a First Amendment case NPR. The lawsuit seeks a court declaration that the government's actions violated his speech rights and an order preventing officials from using similar tactics FIRE Syracuse.com.

The legal question turns on where the line sits between protected heated political speech and a "true threat"—a narrow exception to First Amendment protection. The Supreme Court has required that a true threat convey a serious intent to commit violence against someone specific, judged by whether a reasonable person would interpret it that way. The Court refined this standard in Counterman v. Colorado to include whether the speaker acted with reckless disregard for the statement's threatening nature. Comparing an official to a Nazi, while harsh, falls closer to the long tradition of sharp political language that courts have generally protected—absent an explicit threat tied to actual means or opportunity.

What distinguishes this case is the enforcement machinery deployed against a single email. Using HSI—an arm built to investigate transnational crime—on a domestic speech matter, followed by a home visit to a spouse and a hotel confrontation, is the kind of institutional mismatch that tends to draw judicial concern even when the underlying speech is objectionable. FIRE's litigation strategy appears designed to make the government's response, not the email itself, the focal point.

The timing weighs on the case as well. The email came after Renee Good's death at an anti-ICE demonstration, an event that has already intensified public discussion about ICE's use of force and how it treats criticism. Whether the warning notice reflects a broader post-shooting shift in the agency's tolerance for criticism, or an isolated overreaction by field personnel, remains unclear from publicly available information. FIRE's complaint effectively asks a federal judge to weigh whether the agency's response fit the words or whether the political moment shaped it.

DHS has not publicly responded to the lawsuit, and neither Mullin's office nor ICE has addressed the specific allegations regarding GPS tracking or medical records requests. The case now sits in the U.S. District Court for the District of Columbia, where the government must defend both the true-threat analysis and the use of HSI resources and voicemail outreach against a domestic critic who sent one email five months before agents appeared.