A Miami Beach man has been charged in federal court after authorities say he posted repeated online threats to kill the President and other officials, triggering a multiagency investigation and federal prosecution.
A man from Miami Beach made his first federal court appearance Monday following allegations that he used social platforms to threaten top government figures. The complaint covers a period from at least January through April 2026 and led investigators to federal charges. Authorities are treating the matter as a federal criminal case with potential prison time if convicted.
Court documents identify the suspect as Nathaniel Sanders II, 32, of Miami Beach. Investigators say he posted multiple threatening messages on X and Instagram aimed at President Donald J. Trump, Secretary of State and Acting National Security Advisor Marco Rubio, and former Attorney General Pamela Bondi. Those posts, prosecutors allege, repeated and escalated over several months.
“Threats against public officials are not political speech,” said U.S. Attorney Jason A. Reding Quiñones for the Southern District of Florida. “They are serious federal crimes that endanger public safety and the rule of law. The complaint alleges that this defendant repeatedly threatened to assassinate the President of the United States and other senior officials. Those allegations will now be tested in court. Our Office will continue working with the U.S. Secret Service and our law enforcement partners to investigate threats, protect public officials, and ensure that those who violate federal law are held accountable. The defendant is presumed innocent unless and until proven guilty beyond a reasonable doubt.”
Federal prosecutors have charged Sanders with threatening the President of the United States and transmitting threats in interstate commerce. The statutes cited in the complaint carry serious penalties; if convicted on the federal counts alleged, Sanders faces a maximum sentence of 10 years in prison. The charges reflect how online statements that cross state lines can trigger federal jurisdiction when they target national officials.
Special Agent in Charge Michael Townsend of the U.S. Secret Service, Miami Field Office, emphasized the investigative response. “Making threats against the President of the United States is a federal crime, and we treat it with the seriousness it deserves every time,” said Townsend. “It does not matter where the threat is made or what platform is used, our agents will identify you, investigate you, and work alongside our federal and local partners to bring charges when appropriate. We remain relentless in our mission to protect the President and to act swiftly against anyone who puts others at risk.”
The announcement was made jointly by U.S. Attorney Reding Quiñones and Special Agent in Charge Townsend, reflecting the interagency nature of the case. The U.S. Secret Service’s Miami Field Office led the probe with assistance from the U.S. Capitol Police, the U.S. Diplomatic Security Service, and the Miami Beach Police Department. Those agencies worked together to trace the posts, corroborate alleged statements, and build the federal complaint that now moves through the court system.
Assistant U.S. Attorney Justin Meckler Silverberg is prosecuting the matter on behalf of the Southern District of Florida. The charging document in this matter is a complaint, which is an initial allegation that begins the federal process and supports detention, arrest, or initial court appearances. Any future filings, hearings, or trial dates will proceed through the federal court where usual criminal procedures apply.
A criminal complaint is an accusation and not a determination of guilt, and the defendant retains all rights afforded under the Constitution and federal law. Courts operate on the presumption of innocence until a defendant is proven guilty beyond a reasonable doubt, and counsel and the prosecution will litigate the factual and legal issues as the case advances. Observers and citizens should expect further public filings and official statements as the investigation and prosecution continue.
