Less than a month before his friend carried out the San Bernardino massacre, the man who bought the assault rifles used in the attack wondered when the multiple lives he was leading would come crashing down.

"Involved in terrorist plots, drugs, anti-social behavior, marriage, might go to prison for fraud, etc," Enrique Marquez Jr. told someone in a Nov. 5 chat on Facebook described in a court document that foreshadowed the trouble he was facing before any bullets started flying.