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 man accused of attacking a group with makeshift flamethrowers in Boulder, Colo. told authorities he had planned the attack for more than a year. WSJ’s Shelby Holliday explains what we know about the attack and suspect.

Eight people calling for the release of Israeli hostages in Gaza were injured at an outdoor mall in Boulder, Colorado, by a man who police say used a makeshift flamethrower and hurled an incendiary device into a crowd. The FBI immediately described the violence as a “targeted terror attack.”