If they don’t find a connection to a terrorist group, isn’t that even scarier. Home-grown terrorists that don’t need training or support are probably all over the place.
Interesting to look out, but look inward at his superiors, promotion boards, FBI, DIA, NSA, CIA, ETC who failed to protect us from the first successful Islamic domestic terrorist since 9/11/01. All trails lead to NAMEs. Prosecute them to the fullest extent of the law.