NTSB investigators are now at the scene of Tuesday's news helicopter crash near the Seattle Center. KING5's aviation specialist Glenn Farley reports on what happens next in the investigation.
NTSB looking at what happened in helicopter crash
KING 5's aviation specialist Glenn Farley is at the scene where investigators are looking into the news helicopter crash and reports on what happens next in the investigation.
Read or Share this story: http://www.king5.com/story/news/local/2014/08/05/13404496/