BOULDER, Co. — Authorities in Boulder, Colorado, are addressing an assault at the Pearl Street Mall that has resulted in multiple injuries. A suspect has been apprehended, according to police reports.

FBI Director Kash Patel said officials are investigating this incident as a “targeted terror attack.”

“Our agents and local law enforcement are on the scene already, and we will share updates as more information becomes available,” Patel said.

The event transpired shortly before 1:30 p.m. on Sunday at the junction of 13th Street and Pearl Street, where a group of individuals was engaged in a peaceful pro-Israel assembly when the attack took place.

Police responded to reports of a man with a weapon and that people were being set on fire.

There were multiple victims at the scene with injuries consistent with burns, police said.

Officials indicated that the area has been secured. However, they have evacuated sectors extending from Broadway to the west, Pine Street to the north, 16th Street to the east, and Walnut Street to the south.

An investigation is ongoing, police said.

Colorado Gov. Jared Polis called the attack a “heinous act of terror.”

“Hate-filled acts of any kind are unacceptable. While details emerge, the state works with local and federal law enforcement to support this investigation,” Polis wrote on X.

The Boulder JCC issued the following joint statement from Boulder’s Jewish community to ABC News:

“We are saddened and heartbroken to learn that an incendiary device was thrown at walkers at the Run for Their Lives walk on Pearl Street as they were raising awareness for the hostages still held in Gaza.

“We don’t have all the details of what is unfolding, and we promise to keep our community informed.

“Our hearts go out to those who witnessed this horrible attack, and prayers for a speedy recovery to those who were injured.

“We are in touch with law enforcement about our Boulder Jewish community, and safety is our highest priority. We are working closely with SCN, Boulder PD, and the FBI. We are grateful for the first responders who are caring for our injured.

“We will continue to work together to share information and provide support for our community. When events like this enter our own community, we are shaken. Our hope is that we come together for one another.

“Strength to you all.”

This is a developing story. Please check back for updates.