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Thursday, November 12, 2026Nov 12

A friendship turns to radical teachings and ends in tragedy

A student makes her way into the cafeteria on Thursday, Dec. 17, 2015 at Riverside City College in Riverside, Calif. Enrique Marquez, the former neighbor and close friend of San Bernardino shooter Syed Rizwan Farook, has been charged with conspiring to provide material support to terrorists for those earlier plots with Syed Rizwan Farook. (Stan Lim/The Press-Enterprise via AP)  MAGS OUT; MANDATORY CREDIT; LOS ANGELES TIMES OUT
A student makes her way into the cafeteria on Thursday, Dec. 17, 2015 at Riverside City College in Riverside, Calif. Enrique Marquez, the former neighbor and close friend of San Bernardino shooter Syed Rizwan Farook, has been charged with conspiring to provide material support to terrorists for those earlier plots with Syed Rizwan Farook. (Stan Lim/The Press-Enterprise via AP) MAGS OUT; MANDATORY CREDIT; LOS ANGELES TIMES OUT A student makes her way into the cafeteria on Thursday, Dec. 17, 2015 at Riverside City College in Riverside, Calif. Enrique Marquez, the former neighbor and close friend of San Bernardino shooter Syed Rizwan Farook, has been charged with conspiring to provide material support to terrorists for those earlier plots with Syed Rizwan Farook. (Stan Lim/The Press-Enterprise via AP) MAGS OUT; MANDATORY CREDIT; LOS ANGELES TIMES OUT

LOS ANGELES (AP) – In 2005, Enrique Marquez Jr. moved to Riverside, California. He’d soon meet a new friend, living in the house next door, Syed Rizwan Farook.

An FBI affidavit released Thursday provides a close-up look of the fateful friendship that would bind the two young men, that within a few years would turn to talk of radical Islamic ideology and plans, never carried out, to attack a college they had attended or slaughter motorists on a nearby highway.

Farook, 28, and his wife, Tashfeen Malik, 29, died Dec. 2 in a gunfight with police after killing 14 of his co-workers at a holiday gathering. The 24-year-old Marquez was charged Thursday with terrorism-related counts, including illegally purchasing two assault rifles used in the attack. Prosecutors said there is currently no evidence Marquez participated in the Dec. 2 attack or had advance knowledge of it.

Here are the emerging details of their relationship:

Proximity brought them together – Marquez moved in next door. A federal criminal complaint said the men met in Farook’s garage – he was known to tinker with cars. By late that year, Farook was discussing Islam with the younger Marquez, and soon Marquez visited a mosque and was praying more frequently at Farook’s home.