First Syed News Today

Beginning a network that is emerging very slowly for law enforcement and intelligence community folks. >> reporter: fbi interviews with syed farooks former neighbor and friend, enrique marquez, revealed the pair plotted a terrorist attack in california in 2012. the arrest of the riverside group that same year may explain why farook and marquez decided to abandon their plans. three years later farook and his wife tashfeen malik did carry out an attack. this picture shows the training event farook...

Public. thats obviously the first and foremost priority. >> reporter: this picture shows the training event farook attended with co-workers before launching the massacre. >> the subject farook, first syed. >> reporter: in a meeting with survivors, investigators said farook left behind a bag of explosives before returning to the event with his wife. >> the fact the bombs didnt go off meant maybe he came back to finish the job. >> reporter: and enrique marquez mother spoke to reporters and told re...