on a high volume of viable leads as this is on a high volume of viable leads as this is an on a high volume of viable leads as this is an evolving investigation into a this is an evolving investigation into a terrorist to crossed global boundaries and he was not known to and did boundaries and he was not known to and did not boundaries and he was not known to and did not have prior contact with us intelligence or law enforcement authorities. we are vigorously conducting analysis of his associates and his personal devices and oniine associates and his personal devices and online accounts and are working hard to and online accounts and are working hard to learn more about how he acquired hard to learn more about how he acquired the firearm he possessed and of acquired the firearm he possessed and of note specifically no explosives were recovered at the scene explosives were recovered at the scene. today, we have had significant success in tracking his movement and identi