Butler County Resident Charged with Making Threats to Assault and Murder President Donald J. Trump, Other United States Officials, and U.S. Immigration and Customs Enforcement Agents

PITTSBURGH, Pa. – Shawn Monper, 32, a resident of Butler, Pennsylvania, has been charged by federal criminal complaint with making threats to assault and murder President Donald J. Trump, other United States officials, and U.S. Immigration and Customs Enforcement (ICE) agents, Acting United States Attorney Troy Rivetti announced today.

“I want to applaud the outstanding and courageous investigative work of the FBI and the Butler Township Police Department, who thankfully identified and apprehended this individual before he could carry out his threats against President Trump’s life and the lives of other innocent Americans,” said Attorney General Pamela Bondi. “Rest assured that whenever and wherever threats of assassination or mass violence occur, this Department of Justice will find, arrest, and prosecute the suspect to the fullest extent of the law and seek the maximum appropriate punishment.”

According to the federal criminal complaint, on April 8, 2025, the Federal Bureau of Investigation National Threat Operations Section (NTOS) received an emergency disclosure regarding threats posted to YouTube by user “Mr Satan.” Federal agents determined that the threatening statements occurred between January 15, 2025, and April 5, 2025. The subsequent federal investigation affirmed that the internet activity associated with “Mr Satan” corresponded with Shawn Monper’s residence in the Western District of Pennsylvania.

The investigation further established that Monper sought and obtained a firearms permit shortly following President Trump’s inauguration. In February 2025, Monper commented using his “Mr Satan” account: “I have bought several guns and been stocking up on ammo since Trump got in office.” Further, in March 2025, Monper commented using his account: “Eventually im going to do a mass shooting.” One week later, Monper commented: “I have been buying 1 gun a month since the election, body armor, and ammo.”

The criminal complaint identified the following threatening statements regarding President Trump, other United States officials, and ICE agents:

February 17, 2025: “Nah, we just need to start killing people, Trump, Elon, all the heads of agencies Trump appointed, and anyone who stands in the way. Remember, we are the majority, MAGA is a minority of the country, and by the time its time to make the move, they will be weakened, many will be crushed by these policies, and they will want revenge too. American Revolution 2.0”

March 4, 2025: “im going to assassinate him myself.” This threat was made in a YouTube video titled “Live: Trump’s address to Congress.”

March 18, 2025: “ICE are terrorist people, we need to start killing them.”

April 1, 2025: “If I see an armed ice agent, I will consider it a domestic terrorist, and an active shooter and open fire on them.”

On April 9, 2025, the Federal Bureau of Investigation, with the assistance of the Butler Township Police Department, arrested Monper on the federal criminal complaint. On April 10, 2025, Monper was ordered detained pending preliminary and detention hearings scheduled for April 14, 2025, at 1:00 pm.

Assistant United States Attorney Brendan J. McKenna is prosecuting this case on behalf of the United States.

The Federal Bureau of Investigation and Butler Township Police Department conducted the investigation leading to the criminal complaint against Monper.

A criminal complaint is an accusation. A defendant is presumed innocent unless and until proven guilty.