The two teenage extremists who carried out a deadly assault on the Islamic Center of San Diego left behind a chilling manifesto that blamed Jews for virtually every problem facing humanity, according to documents reviewed by investigators. The hate-filled screed, written before the attack that claimed three lives, reveals a disturbing ideological foundation rooted in both antisemitism and anti-Islamic hatred.
Seventeen-year-old Cain Clark and 18-year-old Caleb Velasquez opened fire outside the mosque on Monday morning, killing a security guard and two staff members of the Al Rashid Weekend School before taking their own lives in a nearby BMW. While investigators discovered anti-Islamic writings in their vehicle and hate messages scrawled on their weapons, the manifesto exposes a broader conspiracy worldview that places Jews at the center of their twisted ideology.








