Already accusing of killing 10 people, the suspect now faces 105 new charges of attempted murder and violating the Centennial State’s ban on high-capacity gun magazines. Police outside a King Soopers grocery store where a shooting took place Monday, March 22, 2021, in Boulder, Colo. (AP Photo/David Zalubowski) (CN) — Prosecutors filed additional charges on Tuesday against a Colorado man accused of killing 10 people at a Boulder grocery store in March. On top of 10 charges of first-degree murder, Ahmad Al Aliwi Alissa, 22 of Arvada, now faces 105 charges for attempted murder against civilians and law enforcement, assault, violence and violating the state’s large capacity magazine ban.