James Yoo had a long career but his most notable job was a"Head of Global Information and Physical Security" at Global Crossing.
What was Global Crossing? It was espionage central and an international spying apparatus that is still in operation today.
Who founded Global Crossing? Gary Winnick founded the company in 1997.
Is Gary Winnick still alive? Gary Winnick died on November 4th, exactly one month before James Yoo's house exploded.