BOULDER, Co. — Police in Boulder, Colorado are responding to an attack at the Pearl Street Mall that they said had several victims.

FBI Deputy Director Dan Bongino said officials are investigating this incident as “an act of terror, and targeted violence.”

The incident occurred Sunday afternoon at the intersection of 13th Street and Pearl Street.

Police are asking people to avoid the area.

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.