The Egyptian man accused of carrying out an antisemitic attack in Boulder, Colorado is set to appear in federal court on Friday — a day after he was charged with 28 counts of attempted murder in connection to a firebombing that has sparked widespread fear across the Jewish community.

The FBI is investigating the attack as “an act of terrorism,” the agency said. It happened at a weekly walk in support of the Israeli hostages held by Hamas in Gaza. Among the victims is a Holocaust survivor, according to a person who knows the victim and was at the event. It is unclear what their condition is.

A man who investigators say was driven by a desire “to kill all Zionist people” when he threw Molotov cocktails at demonstrators in Colorado raising awareness of Israeli hostages is set to make his fi