John Samir Zawahri, the suspected Santa Monica shooter, allegedly killed his father and brother first before moving on to fatally shoot three others. According to law enforcement, Zawahri set fire to his father's home and the fled on foot, randomly spraying bullets at bystanders until he made his way to the library at Santa Monica College. He allegedly was armed with an AR-15 assault rifle, 1,800 rounds of ammunition, and a six-shot .44-caliber revolver. Zawahri was eventually killed in a shootout with police.
