An Egyptian man pleaded guilty to federal hate crime and other charges Thursday for a deadly firebombing attack on demonstrators in Boulder, Colorado, last year.

Mohamed Soliman is already serving life in prison after pleading guilty to state charges last spring.

Yelling "Free Palestine," Soliman lit and threw two Molotov cocktails at the demonstrators who were marching in support of hostages taken in the Oct. 7, 2023, Hamas attack on Israel.