Crime, Law and Justice

Minnesota man arrested after FBI alleges Mall of America attack plot

Federal officials announced a ‘significant counterterrorism’ action in Minnesota

The U.S. attorney for Minnesota and the head of the FBI’s Minneapolis field office are scheduled to speak at noon Wednesday.

Quick Read

Federal authorities arrested an 18-year-old Twin Cities resident accused of plotting an ISIS-inspired attack at the Mall of America after a lengthy FBI counterterrorism investigation and undercover operation. Prosecutors allege he planned a mass-casualty attack and was arrested after taking possession of a rifle and ammunition supplied by an undercover agent.

Federal law enforcement officials announced what they describe as a “significant counterterrorism law enforcement action” Wednesday in Minneapolis.

Prosecutors say Twin Cities resident Sheikhdoon Abdullahi Mohamud, 18, was arrested after allegedly attempting to acquire an AK-47-style rifle, magazines and ammunition as part of a planned attack at the Mall of America.

Investigators say suspect discussed ISIS support and attack plans for months

According to U.S. Attorney for Minnesota Daniel Rosen, Mohamud was arrested Tuesday after a controlled undercover operation in Richfield. Investigators allege Mohamud expressed support for ISIS and discussed plans for a mass-casualty attack at the Bloomington shopping center.

us attorney speaks at press conference
Minnesota U.S. Attorney Daniel Rosen speaks to reporters at the Minneapolis federal courthouse on Wednesday.
Matt Sepic | MPR News

Rosen said Mohamud was planning an attack at the Mall of America later this month with the intent to kill between 30 and 60 people.

FBI Minneapolis Special Agent in Charge Christopher Dotson said Mohamud was “100-percent committed” to the alleged plot.

Dotson said Mohamud could not travel abroad to fight for ISIS, so he wanted to fight here in Minnesota.

Two images of a man with a ski mask
Federal officials announced an investigation into Sheikhdoon Abdullahi Mohamud on Wednesday, and said he sent this image of himself to an informant in August 2026.
Courtesy FBI via court document

According to the federal complaint:

The FBI has been investigating Mohamud since December 2024. For nearly two years, Mohamud and a confidential source exchanged hundreds of messages through various social media platforms and encrypted messaging apps. In those messages, Mohamud allegedly said he wanted to travel to Somalia, join a foreign terrorist organization and fight or commit a mass-casualty attack in Minnesota on its behalf.

In July 2026, Mohamud told the confidential source that he did not have enough money to travel to Somalia, so he said he will do the attack here. “I will prepare here in America,” he wrote.

Mohamud told the source he would purchase two pistols and go to Valley Fair or the Mall of America during Christmastime. He further said he wanted to attack the shopping center because he believed it was owned by Jewish people and if a shooting occurred there, people would no longer shop there.

Complaint alleges Mall of America and Hmong Arts Celebration were potential targets

One date mentioned as a possible time for the attack was Oct. 24, when the Hmong Arts Celebration would take place at the Mall of America and there “will be a lot of people,” Mohamud told the confidential source.

3 men announce charges at presser
FBI Special Agent in Charge Christopher Dotson, left, announces terrorism charges against a man suspected of plotting a shooting attack at the Mall of America. Dotson spoke at a news conference in Minneapolis on Tuesday along with U.S. Attorney Daniel Rosen, center, and Bloomington Police Chief Booker Hodges.
Matt Sepic | MPR News

FBI arrested suspect after undercover firearms transaction in Richfield

The FBI alleges that on Tuesday, Mohamud acquired a firearm and approximately 200 rounds of ammunition from an undercover agent in the parking lot of a public park in Richfield. Shortly after taking possession of the firearm and ammunition and leaving the vehicle, Mohamud was arrested at gunpoint by the FBI.

“Anyone heading down the pathway of violence should know when the FBI receives credible evidence indicating someone is seeking means to carry out a violent attack, we act to disrupt the threat immediately and protect innocent lives,” Dotson said Wednesday.

Ahead of Mohamud's initial appearance in federal court, a woman waiting outside the courtroom told MPR News she is his mother but declined to say more. He was scheduled to appear at 1:30 p.m.

This is a developing story. More reporting to come.