Investigators are done with their work at the airport . Additional interviews with first responders is the only work still being done in San Francisco , the NTSB said . The Asiana plane 's wreckage is still there for future examination . The NTSB is doing further interviews with second responders . The Monday crash of the Boeing Asiana Flight 214 killed Three people .
Investigators are done with their work at the airport . The Asiana plane 's wreckage is still there for future examination . The NTSB is doing further interviews with second responders . The Monday crash of the Boeing Asiana Flight 214 killed Three people .