What we know about the fire attack in Colorado

A group of people had gathered for a "regularly scheduled, weekly, peaceful event", which was organised by Run for Their Lives, an organisation that raises awareness for Israeli hostages still held in Gaza.

The FBI said that, according to witnesses, a suspect threw an incendiary device into the group of people, and used a "makeshift flamethrower" to attack them. They said a suspect had been identified as Mohamed Sabry Soliman, 45. Mr Soliman was taken to hospital shortly after the attack, the FBI said.

Police said they were "fairly confident" that they had the lone suspect in custody. There was no evidence the suspect was connected to a wider group.

"The suspect was heard to yell 'Free Palestine' during the attack," said special agent in charge of the Denver field office of the FBI, Mark Michalek.

He added: "It is clear that this is a targeted act of violence and the FBI is investigating this as an act of terrorism."

• Full story: Eight hurt in Colorado fire attack

The suspect has been named as Mohamed Sabry Soliman, who was taken to hospital shortly after the attack.

Boulder Police Chief Stephen Redfearn said he did not believe anyone else was involved. "We're fairly confident we have the lone suspect in custody," he said.

The 45-year-old was an Egyptian national, government officials confirmed to the BBC's broadcast partner, CBS News, in Colorado.

In 2022, Mr Soliman arrived in California on a non-immigrant visa that expired in February 2023, multiple sources have told CBS News. He had recently been living in Colorado Springs.

Trump's deputy chief of staff for policy, Stephen Miller, said on X that Mr Soliman was given a work permit by the Biden administration after he had overstayed his visa. This has not been verified by the BBC.

There are eight victims, aged between 52 and 88. Four are woman and four are men. All of them have been taken to hospitals with burns and other injuries. The injuries range from "minor" to "very serious".

The eldest of the victims is a Holocaust survivor, Rabbi Israel Wilhelm, the Chabad director at the University of Colorado Boulder, has told CBS.

Wilhelm described the 88-year-old as a "very loving person".

Run for their Lives holds walking and running events around the world calling for the release of Israeli hostages held by Hamas, according to their website.

It says its events are not protests, but "peaceful walks".

Their website says there are currently 230 active groups around the world, with the majority in North America and Europe.

The groups meet once a week for a 1km walk wearing red T-shirts. They also carry national flags of the citizens who are among the hostages still held in Gaza.

The Run for their Lives Instagram account has more than 6,000 followers. Their Facebook group has more than 2,000 members.

The movement was started by a group of Israelis in California, but local events are "independently led", according to their website.

The investigations continue and more briefings from the police and the FBI are expected on Monday.

US Homeland Security Secretary Kristi Noem has said her department is working with "interagency partners, including the FBI", and would share more information when it becomes available.

"We are praying for the victims and their families. This violence must stop," she said.

Israel's foreign minister, Gideon Sa'ar, released a statement saying he was "shocked" by the incident, which he called "pure antisemitism".

The Jewish community in Boulder released a statement saying: "Our hearts go out to those who witnessed this horrible attack, and prayers for a speedy recovery to those who were injured... When events like this enter our own community, we are shaken."

This is the second high-profile attack on the Jewish community in recent days.

Two young people were shot dead outside a Jewish museum in Washington DC by a gunman who shouted "Free Palestine".

Data from the Anti-Defamation League suggests antisemitic incidents spiked to a record level in 2023 and again in 2024.