Domestic Terrorism and Extremist Violence

Investigators say the individual accused of firing a Molotov-style attack at Sam Altman's home recently referenced Luigi Mangione and pointed to the killing of a UnitedHealthcare CEO as a potential model, suggesting he saw the assault as part of a broader campaign against corporate leaders. Authorities say the suspect circulated an anti-AI manifesto that warned of human extinction and messaged about "Luigi-ing some tech CEOs," framing the attack in explicitly ideological terms while the probe continues into motive, planning and any broader accomplices or networks.