Overview

• Deputies opened an investigation at 8:40 a.m. Friday after a resident reported a threatening social media post.
• The suspect, 50-year-old Alexi El Kadi of Belmont, allegedly targeted a specific person tied to Our Lady of Lebanon Church in Millbrae.
• Authorities say the post referenced an attack during a mass event scheduled for Aug. 31 at the church on the 600 block of El Camino Real.
• Deputies arrested El Kadi at his home and obtained a gun violence restraining order barring him from possessing firearms.
• He was booked into the Maguire Correctional Facility on a criminal threats charge with bail set at $50,000, and the investigation remains active.