Twelve people in Boulder, Colorado, were injured by a man wielding a makeshift flamethrower and Molotov cocktails on June 1, 2025. Those burned in the attack were taking part in a peaceful, silent walk on Pearl Street,

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 first federal court appearance.

The suspect in Sunday’s attack in Colorado told investigators he “wanted to kill all Zionist people” and had planned the attack for a year, according to an affidavit.