Attack on Pearl Street Mall in Boulder

An injured person is taken away on a stretcher by first responders.

Suspect arrested by police

A shirtless man believed to be the attacker is detained by police after the Pearl Street Mall Attack.

Boulder Attack

Law enforcement officials dress up in protective gear to investigative an attack on the Pearl Street Mall, Sunday, June 1, 2025, in Boulder, Colo.

Area near attack

Police secure the scene around the location of an attack at the Pearl Street Mall.

Bomb squad sets up

Bomb squads set up a staging area following an incident involving multiple injuries that the FBI is investigating as an act of terror on June 1, 2025 in Boulder, Colorado.

Burn Scar

A possible burn scar in front of the old courthouse.

Police cordon around evacuation zone

Police cordon off downtown following an incident involving multiple injuries that the FBI is investigating as an act of terror on June 1, 2025 in Boulder, Colorado.

Police block off site of Pearl Street Mall attack

Police man a road block following an incident involving multiple injuries that the FBI is investigating as an act of terror on June 1, 2025 in Boulder, Colorado.

Israeli flag

A person placed an Israeli flag in a planter near the scene of an attack on marchers at Pearl Street Mall.

Tactical teams at the scene

Tactical teams get into position following an incident that the FBI is investigating as an act of terror on June 1, 2025 in Boulder, Colorado.

Cordon blocking off Pearl Street Mall

The downtown Boulder County Government Building is shown following an incident that the FBI is investigating as an act of terror on June 1, 2025 in Boulder, Colorado.

Crime scene

Crime scene tape surrounds the front of the old courthouse.

Police set up cordon

Police cordon off Pearl Street following an incident that the FBI is investigating as an act of terror on June 1, 2025 in Boulder, Colorado.

Patrol vehicle blocks entry to evacuation zone

Police cordon off Pearl Street following an incident that the FBI is investigating as an act of terror on June 1, 2025 in Boulder, Colorado.

Police investigate the attack on Pearl Street Mall

Police set up a road block into downtown following an incident that the FBI is investigating as an act of terror on June 1, 2025 in Boulder, Colorado.

Boulder County District Attorney Michael Dougherty provides updates on investigation

Boulder County District Attorney Michael Dougherty speaks at a news conference following an incident involving multiple injuries that the FBI is investigating as an act of terror on June 1, 2025 in Boulder, Colorado.

Boulder Police Chief Stephen Redfearn provides updates at news conference

Boulder Police Chief Stephen Redfearn speaks at a news conference following an incident involving multiple injuries that the FBI is investigating as an act of terror on June 1, 2025 in Boulder, Colorado.